and computing etc1010: data modelling · 1. learn to read dierent data formats, learn about tidy...
TRANSCRIPT
![Page 1: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/1.jpg)
ETC1010DataModellingandComputingWeekofintroductionProfessorDiCookampDr NicholasTierneyEBSMonashU2019-07-31
Whatisthissong
(Discusswithyourneighbour)
264
364
Whatisthiscourse
Thisisacourseonintroductiontodatamodellingandcomputing
Youcanalsothinkofitasintroductiontodatascienceorintroductiontodataanalysis
464
Whatisthiscourse
Q-Whatdataanalysisbackgrounddoesthiscourseassume
A-None
Q-IsthisanintrostatcourseA-Statistics datascienceBUTtheyarecloselyrelatedThiscourseisagreatwaytogetstartedwithstatisticsButisnotyourtypicalhighschoolstatisticscourse
ne
564
Whatisthiscourse
Q-WillwebedoingcomputingA-Yes
Q-IsthisanintroComputerSciencecourseA-Nobuttherearesomesharedthemes
664
Whatisthiscourse
Q-WhatcomputinglanguagewillwelearnA-R
QWhynotlanguageXAWecandiscussthatover
764
Whatisthiscourse
Taughtasalectorial(Lecture+Tutorial)
Itisnotrecordedbecauseyouaredoingwork
864
Aboutyourinstructors
964
Nick
BachelorofPsychologicalSciencesUQPhDinStatisticsatQUTResearchmissingdatadatavisualisationstatisticalcomputingRnaniarvisdatrstatsCrediblyCuriouswSaskiaFreytagoutdoorsespeciallyand
1064
Steph
BachelorofEconomicsandBachelorofCommercefromMonashStudyingaMastersofStatisticsatQUTbasedatMonashLovestoreadanyandallrecommendationsarewelcomeHasanRpackagecalledtaipanandanothercalledsugarbag
1164
Mitch
AdatascienceexploreREconometricsMathStatisticsampComputationalSciencefromMonashCompulsivelycollectsandusesdatatoautomatelifeathomeloveshisbeesandchickensLotsofRpackagesincludingvitaeiconandtidytimeseriesforecastingpackages
1264
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 2: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/2.jpg)
Whatisthissong
(Discusswithyourneighbour)
264
364
Whatisthiscourse
Thisisacourseonintroductiontodatamodellingandcomputing
Youcanalsothinkofitasintroductiontodatascienceorintroductiontodataanalysis
464
Whatisthiscourse
Q-Whatdataanalysisbackgrounddoesthiscourseassume
A-None
Q-IsthisanintrostatcourseA-Statistics datascienceBUTtheyarecloselyrelatedThiscourseisagreatwaytogetstartedwithstatisticsButisnotyourtypicalhighschoolstatisticscourse
ne
564
Whatisthiscourse
Q-WillwebedoingcomputingA-Yes
Q-IsthisanintroComputerSciencecourseA-Nobuttherearesomesharedthemes
664
Whatisthiscourse
Q-WhatcomputinglanguagewillwelearnA-R
QWhynotlanguageXAWecandiscussthatover
764
Whatisthiscourse
Taughtasalectorial(Lecture+Tutorial)
Itisnotrecordedbecauseyouaredoingwork
864
Aboutyourinstructors
964
Nick
BachelorofPsychologicalSciencesUQPhDinStatisticsatQUTResearchmissingdatadatavisualisationstatisticalcomputingRnaniarvisdatrstatsCrediblyCuriouswSaskiaFreytagoutdoorsespeciallyand
1064
Steph
BachelorofEconomicsandBachelorofCommercefromMonashStudyingaMastersofStatisticsatQUTbasedatMonashLovestoreadanyandallrecommendationsarewelcomeHasanRpackagecalledtaipanandanothercalledsugarbag
1164
Mitch
AdatascienceexploreREconometricsMathStatisticsampComputationalSciencefromMonashCompulsivelycollectsandusesdatatoautomatelifeathomeloveshisbeesandchickensLotsofRpackagesincludingvitaeiconandtidytimeseriesforecastingpackages
1264
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 3: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/3.jpg)
364
Whatisthiscourse
Thisisacourseonintroductiontodatamodellingandcomputing
Youcanalsothinkofitasintroductiontodatascienceorintroductiontodataanalysis
464
Whatisthiscourse
Q-Whatdataanalysisbackgrounddoesthiscourseassume
A-None
Q-IsthisanintrostatcourseA-Statistics datascienceBUTtheyarecloselyrelatedThiscourseisagreatwaytogetstartedwithstatisticsButisnotyourtypicalhighschoolstatisticscourse
ne
564
Whatisthiscourse
Q-WillwebedoingcomputingA-Yes
Q-IsthisanintroComputerSciencecourseA-Nobuttherearesomesharedthemes
664
Whatisthiscourse
Q-WhatcomputinglanguagewillwelearnA-R
QWhynotlanguageXAWecandiscussthatover
764
Whatisthiscourse
Taughtasalectorial(Lecture+Tutorial)
Itisnotrecordedbecauseyouaredoingwork
864
Aboutyourinstructors
964
Nick
BachelorofPsychologicalSciencesUQPhDinStatisticsatQUTResearchmissingdatadatavisualisationstatisticalcomputingRnaniarvisdatrstatsCrediblyCuriouswSaskiaFreytagoutdoorsespeciallyand
1064
Steph
BachelorofEconomicsandBachelorofCommercefromMonashStudyingaMastersofStatisticsatQUTbasedatMonashLovestoreadanyandallrecommendationsarewelcomeHasanRpackagecalledtaipanandanothercalledsugarbag
1164
Mitch
AdatascienceexploreREconometricsMathStatisticsampComputationalSciencefromMonashCompulsivelycollectsandusesdatatoautomatelifeathomeloveshisbeesandchickensLotsofRpackagesincludingvitaeiconandtidytimeseriesforecastingpackages
1264
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 4: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/4.jpg)
Whatisthiscourse
Thisisacourseonintroductiontodatamodellingandcomputing
Youcanalsothinkofitasintroductiontodatascienceorintroductiontodataanalysis
464
Whatisthiscourse
Q-Whatdataanalysisbackgrounddoesthiscourseassume
A-None
Q-IsthisanintrostatcourseA-Statistics datascienceBUTtheyarecloselyrelatedThiscourseisagreatwaytogetstartedwithstatisticsButisnotyourtypicalhighschoolstatisticscourse
ne
564
Whatisthiscourse
Q-WillwebedoingcomputingA-Yes
Q-IsthisanintroComputerSciencecourseA-Nobuttherearesomesharedthemes
664
Whatisthiscourse
Q-WhatcomputinglanguagewillwelearnA-R
QWhynotlanguageXAWecandiscussthatover
764
Whatisthiscourse
Taughtasalectorial(Lecture+Tutorial)
Itisnotrecordedbecauseyouaredoingwork
864
Aboutyourinstructors
964
Nick
BachelorofPsychologicalSciencesUQPhDinStatisticsatQUTResearchmissingdatadatavisualisationstatisticalcomputingRnaniarvisdatrstatsCrediblyCuriouswSaskiaFreytagoutdoorsespeciallyand
1064
Steph
BachelorofEconomicsandBachelorofCommercefromMonashStudyingaMastersofStatisticsatQUTbasedatMonashLovestoreadanyandallrecommendationsarewelcomeHasanRpackagecalledtaipanandanothercalledsugarbag
1164
Mitch
AdatascienceexploreREconometricsMathStatisticsampComputationalSciencefromMonashCompulsivelycollectsandusesdatatoautomatelifeathomeloveshisbeesandchickensLotsofRpackagesincludingvitaeiconandtidytimeseriesforecastingpackages
1264
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 5: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/5.jpg)
Whatisthiscourse
Q-Whatdataanalysisbackgrounddoesthiscourseassume
A-None
Q-IsthisanintrostatcourseA-Statistics datascienceBUTtheyarecloselyrelatedThiscourseisagreatwaytogetstartedwithstatisticsButisnotyourtypicalhighschoolstatisticscourse
ne
564
Whatisthiscourse
Q-WillwebedoingcomputingA-Yes
Q-IsthisanintroComputerSciencecourseA-Nobuttherearesomesharedthemes
664
Whatisthiscourse
Q-WhatcomputinglanguagewillwelearnA-R
QWhynotlanguageXAWecandiscussthatover
764
Whatisthiscourse
Taughtasalectorial(Lecture+Tutorial)
Itisnotrecordedbecauseyouaredoingwork
864
Aboutyourinstructors
964
Nick
BachelorofPsychologicalSciencesUQPhDinStatisticsatQUTResearchmissingdatadatavisualisationstatisticalcomputingRnaniarvisdatrstatsCrediblyCuriouswSaskiaFreytagoutdoorsespeciallyand
1064
Steph
BachelorofEconomicsandBachelorofCommercefromMonashStudyingaMastersofStatisticsatQUTbasedatMonashLovestoreadanyandallrecommendationsarewelcomeHasanRpackagecalledtaipanandanothercalledsugarbag
1164
Mitch
AdatascienceexploreREconometricsMathStatisticsampComputationalSciencefromMonashCompulsivelycollectsandusesdatatoautomatelifeathomeloveshisbeesandchickensLotsofRpackagesincludingvitaeiconandtidytimeseriesforecastingpackages
1264
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 6: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/6.jpg)
Whatisthiscourse
Q-WillwebedoingcomputingA-Yes
Q-IsthisanintroComputerSciencecourseA-Nobuttherearesomesharedthemes
664
Whatisthiscourse
Q-WhatcomputinglanguagewillwelearnA-R
QWhynotlanguageXAWecandiscussthatover
764
Whatisthiscourse
Taughtasalectorial(Lecture+Tutorial)
Itisnotrecordedbecauseyouaredoingwork
864
Aboutyourinstructors
964
Nick
BachelorofPsychologicalSciencesUQPhDinStatisticsatQUTResearchmissingdatadatavisualisationstatisticalcomputingRnaniarvisdatrstatsCrediblyCuriouswSaskiaFreytagoutdoorsespeciallyand
1064
Steph
BachelorofEconomicsandBachelorofCommercefromMonashStudyingaMastersofStatisticsatQUTbasedatMonashLovestoreadanyandallrecommendationsarewelcomeHasanRpackagecalledtaipanandanothercalledsugarbag
1164
Mitch
AdatascienceexploreREconometricsMathStatisticsampComputationalSciencefromMonashCompulsivelycollectsandusesdatatoautomatelifeathomeloveshisbeesandchickensLotsofRpackagesincludingvitaeiconandtidytimeseriesforecastingpackages
1264
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 7: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/7.jpg)
Whatisthiscourse
Q-WhatcomputinglanguagewillwelearnA-R
QWhynotlanguageXAWecandiscussthatover
764
Whatisthiscourse
Taughtasalectorial(Lecture+Tutorial)
Itisnotrecordedbecauseyouaredoingwork
864
Aboutyourinstructors
964
Nick
BachelorofPsychologicalSciencesUQPhDinStatisticsatQUTResearchmissingdatadatavisualisationstatisticalcomputingRnaniarvisdatrstatsCrediblyCuriouswSaskiaFreytagoutdoorsespeciallyand
1064
Steph
BachelorofEconomicsandBachelorofCommercefromMonashStudyingaMastersofStatisticsatQUTbasedatMonashLovestoreadanyandallrecommendationsarewelcomeHasanRpackagecalledtaipanandanothercalledsugarbag
1164
Mitch
AdatascienceexploreREconometricsMathStatisticsampComputationalSciencefromMonashCompulsivelycollectsandusesdatatoautomatelifeathomeloveshisbeesandchickensLotsofRpackagesincludingvitaeiconandtidytimeseriesforecastingpackages
1264
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 8: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/8.jpg)
Whatisthiscourse
Taughtasalectorial(Lecture+Tutorial)
Itisnotrecordedbecauseyouaredoingwork
864
Aboutyourinstructors
964
Nick
BachelorofPsychologicalSciencesUQPhDinStatisticsatQUTResearchmissingdatadatavisualisationstatisticalcomputingRnaniarvisdatrstatsCrediblyCuriouswSaskiaFreytagoutdoorsespeciallyand
1064
Steph
BachelorofEconomicsandBachelorofCommercefromMonashStudyingaMastersofStatisticsatQUTbasedatMonashLovestoreadanyandallrecommendationsarewelcomeHasanRpackagecalledtaipanandanothercalledsugarbag
1164
Mitch
AdatascienceexploreREconometricsMathStatisticsampComputationalSciencefromMonashCompulsivelycollectsandusesdatatoautomatelifeathomeloveshisbeesandchickensLotsofRpackagesincludingvitaeiconandtidytimeseriesforecastingpackages
1264
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 9: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/9.jpg)
Aboutyourinstructors
964
Nick
BachelorofPsychologicalSciencesUQPhDinStatisticsatQUTResearchmissingdatadatavisualisationstatisticalcomputingRnaniarvisdatrstatsCrediblyCuriouswSaskiaFreytagoutdoorsespeciallyand
1064
Steph
BachelorofEconomicsandBachelorofCommercefromMonashStudyingaMastersofStatisticsatQUTbasedatMonashLovestoreadanyandallrecommendationsarewelcomeHasanRpackagecalledtaipanandanothercalledsugarbag
1164
Mitch
AdatascienceexploreREconometricsMathStatisticsampComputationalSciencefromMonashCompulsivelycollectsandusesdatatoautomatelifeathomeloveshisbeesandchickensLotsofRpackagesincludingvitaeiconandtidytimeseriesforecastingpackages
1264
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 10: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/10.jpg)
Nick
BachelorofPsychologicalSciencesUQPhDinStatisticsatQUTResearchmissingdatadatavisualisationstatisticalcomputingRnaniarvisdatrstatsCrediblyCuriouswSaskiaFreytagoutdoorsespeciallyand
1064
Steph
BachelorofEconomicsandBachelorofCommercefromMonashStudyingaMastersofStatisticsatQUTbasedatMonashLovestoreadanyandallrecommendationsarewelcomeHasanRpackagecalledtaipanandanothercalledsugarbag
1164
Mitch
AdatascienceexploreREconometricsMathStatisticsampComputationalSciencefromMonashCompulsivelycollectsandusesdatatoautomatelifeathomeloveshisbeesandchickensLotsofRpackagesincludingvitaeiconandtidytimeseriesforecastingpackages
1264
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 11: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/11.jpg)
Steph
BachelorofEconomicsandBachelorofCommercefromMonashStudyingaMastersofStatisticsatQUTbasedatMonashLovestoreadanyandallrecommendationsarewelcomeHasanRpackagecalledtaipanandanothercalledsugarbag
1164
Mitch
AdatascienceexploreREconometricsMathStatisticsampComputationalSciencefromMonashCompulsivelycollectsandusesdatatoautomatelifeathomeloveshisbeesandchickensLotsofRpackagesincludingvitaeiconandtidytimeseriesforecastingpackages
1264
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 12: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/12.jpg)
Mitch
AdatascienceexploreREconometricsMathStatisticsampComputationalSciencefromMonashCompulsivelycollectsandusesdatatoautomatelifeathomeloveshisbeesandchickensLotsofRpackagesincludingvitaeiconandtidytimeseriesforecastingpackages
1264
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 13: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/13.jpg)
Sayani
AstatisticianandcurrentlyinhersecondyearofPhDMastersandHonorsinStatisticsbackinIndiaWorkedasaconsultantandsenioranalystinrmslikeKPMGandAmericanExpressTrainedinIndianclassicalvocalmusicformorethan10yearsandlovestonurturethatinhersparetime
CurrentlyaninternwithGoogleSummerofCode2019andalsoonh t i h iti h t R k it
1364
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 14: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/14.jpg)
h t i h iti h t R k it
Sherry
BachelorofCommerce2018DoingHonoursinEconometricsthisyearwithDiCookOnherwaytohaveherrsteverpackagewhosenameisstillamysteryLovespuzzlesgameslikejigsaws
1464
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 15: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/15.jpg)
Di
ProfessoratMonashUniversityinMelbourneAustraliadoingresearchinstatisticsdatasciencevisualisationandstatisticalcomputingCreatedthecurrentversionofthecourseIliketoplayallsortsofsportstennissoccerhockeycricketandgoboogieboarding
1564
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 16: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/16.jpg)
YourTurnTurntothepeoplenexttoyouandask2questions
AreyoumoreofadogoracatpersonWhatlanguagesdoyouknowhowtospeak
03001664
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 17: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/17.jpg)
Thiscourseisbroughttoyou
todaybythe
Thelanguageofdataanalysis
1764
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 18: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/18.jpg)
y y
WhatisR
RisalanguagefordataanalysisIfRseemsabitconfusingdisorganizedandperhapsincoherentattimesinsomewaysthatsbecausesoisdataanalysis
--RogerPeng12072018
1864
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 19: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/19.jpg)
WhyR
FreePowerfulOver14600contributedpackagesonthemainrepository(CRAN)asofJuly2019providedbytopinternationalresearchersandprogrammersFlexibleItisalanguageandthusallowsyoutocreateyourownsolutions
CommunityLargeglobalcommunityfriendlyandhelpfullotsof 1964
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 20: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/20.jpg)
RConsortiumconductedasurveyofusers2017
ThesearethelocationsofrespondentstoanRConsortiumsurveyconductedin2017
8ofRusersarebetween18-24BUT45ofRusersarebetween25-34
Community
2064
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 21: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/21.jpg)
SampleofAustralianorganisationscompaniesthatsentemployeestouseR2018
ABSCSIROATOMicrosoftEnergyQldAutoandGeneralBankofQldBHPAEMOGoogleFlightCentreYouiAmadeusInvestmentPartnersYahooSydneyTrainsTennisAustraliaRioTintoReserveBankofAustraliaPwCOracleNetixNOAAFisheriesNABMenulogMacquarieBankHoneywellGeoscienceAustraliaDFATDPICBABankofItalyAustralianRedCrossBloodServiceAmazonBunnings
2164
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 22: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/22.jpg)
TracLightSystem
2264
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 23: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/23.jpg)
RedPostit
--
IneedahandSlowdown
GreenPostit
--
IamuptospeedIhavecompletedthething
TracLightSystem
2364
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 24: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/24.jpg)
Letsstartwriting
GotobitlyLINKSHAREDINCLASStologintoRStudiocloud
LoginwithGoogleGitHubothercredentials
Ifyouhavequestionsplacearedstickynoteonyourlaptop
IfyouaredoneplaceagreenstickyonyourlaptopThissectionisbasedonanexercisefromdatascienceinaboxbyMineCcediletinkaya-Rundel
2464
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 25: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/25.jpg)
Createyourrstdatavisualisation
OnceyoulogontoRStudioCloudclickonthiscoursesworkspaceETC10102019semester2YoushouldseeaprojectcalledUNVotesforkitbyclickingontheiconThiswillcreateyourcopyoftheprojectandlaunchitIntheFilespaneinthebottomrightcornerspotthelecalledunvotesRmdOpenitandthenclickontheKnitbuttonGobacktotheleandchangeyournameontop(intheyaml--welltalkaboutwhatthismeanslater)andknitagainChangethecountrynamestothoseyoureinterestedinSpellingandcapitalizationshouldmatchthedatasotakeapeekattheAppendixtoseehowthecountrynamesarespelledKnitagainAndvoilayourrstdatavisualization
2564
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 26: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/26.jpg)
Whatcanyoudoattheendofsemester
Someofourbestnalprojects
instagrambabynamesoztourismsalarygapsFantasyAFL
2664
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 27: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/27.jpg)
Whatyouneedtolearn
Datapreparationaccountsforabout80oftheworkofdatascientists
--GilPressForbes2016
2764
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 28: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/28.jpg)
DataPreparation
ThisisoneoftheleasttaughtpartsofdatascienceandbusinessanalyticsandyetitiswhatdatascientistsspendmostoftheirtimeonBytheendofthissemesteryouwillhavethetoolstobemoreecientandeectiveinthisareasothatyouhavemoretimetospendonyourminingandmodeling
2864
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 29: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/29.jpg)
Learningobjectives
Thelearninggoalsassociatedwiththisunitareto
1Learntoreaddierentdataformatslearnabouttidydataandwranglingtechniques
2Applyeectivevisualisationandmodellingtounderstandrelationshipsbetweenvariablesandmakedecisionswithdata
3Developcommunicationskillsusingreproduciblereporting
2964
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 30: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/30.jpg)
WhatcouldthisimagesayaboutR
03003064
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 31: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/31.jpg)
Philosophy
IfyoufeedapersonashtheyeatforadayIfyouteachapersontoshtheyeatforalifetime
WhateverIdointhedataanalysisthatisshowntoyouduringthel d it t
3164
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 32: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/32.jpg)
l d it t
CourseWebsitehttpdmacdicookorg
dmac=DataModelingandComputingunitguide(authorityoncoursestructure)LecturenotesforeachclassAssignmentandprojectinstructionsTextbook+otheronlineresourcesrelatedtotopicsConsultationtimes(6x1Hrconsultations)
3264
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 33: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/33.jpg)
MoVEunit
Youcanusetherstudiocloudserver
InthefuturewewillhaveRandRstudioinstalledlocally
WhenthishappensyoucanuseUSBstickattachtotheborrowedlaptopandinstallRRStudioandallyourpackagesonthisUsecanthenusetheUSBstickasyourworkingenvironmentwiththeborrowedlaptopsimplyasthecomputingengine
3364
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 34: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/34.jpg)
GradingAssessmentWeight Task
ReadingQuiz 5
Completepriortoeachclassfortherst8weeksonEDQuizneedstobecompletedbyclasstimeNomulligansOnecanbemissed
withoutpenalty
LabExercise 5Eachclassperiodwillhaveaquiztobe
completedindividuallyTwocanbemissedwithoutpenalty
3464
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 35: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/35.jpg)
GradingExampleReadingQuiz
Before8amonFridayyouneedtocompletethe5questionreadingquizonEDBefore3pmnextWednesdayYouneedtocompletethe5questionreadingquizonED
3564
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 36: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/36.jpg)
GradingExampleLabExercise
ThereistimeattheendofclasstocompletelabexerciseonED
Before5pmTodayyouneedtocompletethe10questionLabExerciseonEDBefore10amThisFridayyouneedtocompletethe10questionLabExerciseonED
3664
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 37: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/37.jpg)
GradingAssessment WeightTask
Assignment 12 Teamworkdataanalysischallengedueinweeks359
Mid-SemTheory+Conceptexam 8 Dueweek6
DataAnalysisExam 10 Dueweek11Project 10 Dueweek11FinalExam 50 TBA
3764
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 38: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/38.jpg)
Free
Textbook
3864
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 39: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/39.jpg)
Remember
Allinformationisonthewebsite
PostquestionsonEDoveremail
3964
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 40: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/40.jpg)
Howdoyoudowellinthisclass
Dothereadingpriortoeachclassperiod
Participateactivelyinthisclass
Askquestionsontheed
4064
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 41: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/41.jpg)
Howdoyoudowellinthisclass
Cometoconsultationifyouhavequestions
Practicethematerialstaughtineachlectorialbydoingmoreexercisesfromthetextbook
Becuriousbepositivebeengaged
4164
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 42: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/42.jpg)
EdSystem
OnlinequizzesConductdiscussionsAskquestionsaboutthecoursematerialandexercisesandturninassignmentsandprojectOnlyyournameandemailaddressarerecordedintheEDsystems
4264
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 43: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/43.jpg)
EdSystem
DEMO
4364
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 44: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/44.jpg)
4464
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 45: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/45.jpg)
Tipsforaskingquestions
FirstsearchexistingdiscussionforanswersIfthequestionhasalreadybeenansweredyouredoneIfithasalreadybeenaskedbutyourenotsatisedwiththeansweraddtothethreadGiveyourquestioncontextfromcourseconceptsnotcourseassignments
GoodcontextIhaveaquestiononlteringBadcontextIhaveaquestiononAssignment1
4564
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 46: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/46.jpg)
Tipsforaskingquestions
BepreciseinyourdescriptionGooddescriptionIamgettingthefollowingerrorandImnotsurehowtoresolveit-ErrorcouldnotfindfunctionggplotBaddescriptionRgivingerrorshelpmeAaaarrrrrgh
Rememberyoucaneditaquestionafterpostingit
4664
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 47: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/47.jpg)
DiversityampInclusivenessIntentStudentsfromalldiversebackgroundsandperspectivesbewell-servedbythiscoursethatstudentslearningneedsbeaddressedbothinandoutofclassandthatthediversitythatthestudentsbringtothisclassbeviewedasaresourcestrengthandbenetItismyintenttopresentmaterialsandactivitiesthatarerespectfulofdiversitygenderidentitysexualitydisabilityagesocioeconomicstatusethnicityracenationalityreligionandcultureLetmeknowwaystoimprovetheeectivenessofthecourseforyoupersonallyorforotherstudentsorstudentgroups
Ifyouhaveanameandorsetofpronounsthatdierfromthosethatappearinyour ocial Monash records please let me know 4764
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 48: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/48.jpg)
your ocial Monash records please let me know
DiversityampInclusivenessIfyoufeellikeyourperformanceintheclassisbeingimpactedbyyourexperiencesoutsideofclasspleasedonthesitatetocomeandtalkwithmeIwanttobearesourceforyouIfyouprefertospeakwithsomeoneoutsideofthecoursetalktoDiCookorlookattheservicesavailabletoyouintheMonashstudentsupportservices
I(likemanypeople)amstillintheprocessoflearningaboutdiverseperspectivesandidentitiesIfsomethingwassaidinclass(byanyone)thatmadeyoufeeluncomfortablepleasetalktomeaboutit
4864
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 49: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/49.jpg)
SharingReusingcode
IamwellawarethatahugevolumeofcodeisavailableonthewebtosolveanynumberofproblemsUnlessIexplicitlytellyounottousesomethingthecoursespolicyisthatyoumaymakeuseofanyonlineresources(egStackOverow)butyoumustexplicitlycitewhereyouobtainedanycodeyoudirectlyuse(oruseasinspiration)Thiscanbeassimpleaspastingthelinkinareferencessection
4964
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 50: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/50.jpg)
SharingReusingcode
AnyrecycledcodenotexplicitlycitedwillbetreatedasplagiarismAssignmentgroupsmaynotdirectlysharecodewithanothergroupYouarewelcometodiscusstheproblemstogetherandaskforadvicebutyoumaynotmakedirectuseofcodefromanotherteam
5064
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 51: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/51.jpg)
GroupAssignments
Assignment1willbeannouncedthisFriday
5164
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 52: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/52.jpg)
GroupAssignments
ConductedaccordingtotheMonashpolicies
Whatweexpect
EachmemberofthegroupcompletestheentireassignmentasbesttheycanGroupmemberscompareanswersandcombineitintoonedocumentforthenalasubmission
5264
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 53: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/53.jpg)
GroupAssignments
25oftheassignmentgradewillcomefrompeerevaluationPeerevaluationisanimportantlearningtool
Eachstudentwillberandomlyassignedanotherteamssubmissiontoprovidefeedbackonthreethings
1Couldyoureproducetheanalysis2Didyoulearnsomethingnewfromtheotherteamsapproach3Whatwouldyousuggesttoimprovetheirwork 5364
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 54: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/54.jpg)
GroupAssignments
ConictscanariseingroupworkTheycanbebothproductiveanddestructiveTeamsneedtoworkonmanagingconictsandbuildingonthestrengthsofallteammembers
5464
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 55: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/55.jpg)
GroupAssignments
ForeachassignmentyouwillbegiventheoptiontocommentontheeortsofyourothergroupmembersIfateammemberhasnotcontributedtoanassignmentsubmissiontheymightscorea0Inthissituationtheteamwillneedtodiscussteamfunctionanddysfunctionwiththeinstructor
5564
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 56: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/56.jpg)
RandRStudio
5664
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 57: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/57.jpg)
WhatisRRStudio
Risastatisticalprogramminglanguage
RStudioisaconvenientinterfaceforR(anintegrateddevelopmentenvironmentIDE)
5764
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 58: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/58.jpg)
WhatisRRStudio
IfRwereanairplaneRStudiowouldbetheairportprovidingmanymanysupportingservicesthatmakeiteasierforyouthepilottotakeoandgotoawesomeplacesSureyoucanyanairplanewithoutanairportbuthavingthoserunwaysandsupportinginfrastructureisagame-changer
--JulieLowndes
5864
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 59: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/59.jpg)
Letstakeatour-RRStudio
DEMO5964
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 60: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/60.jpg)
6064
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 61: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/61.jpg)
RessentialsAshortlist(fornow)Functionsare(mostoften)verbsfollowedbywhattheywillbeappliedtoinparentheses
do_this(to_this)do_that(to_thisto_thatwith_those)
Columns(variables)indataframesareaccessedwith$
dataframe$var_name
Packagesareinstalledwiththeinstallpackagesfunctionandloadedwiththelibraryfunctiononcepersession
installpackages(package_name)library(package_name)
6164
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 62: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/62.jpg)
HowtoeditRcodeCreatingDataVisualisationsRRStudio
ConsoleUsingRasacalculatorEnvironmentLoadingandviewingadataframeAccessingavariableinadataframeRfunctions
Conceptsintroduced
6264
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 63: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/63.jpg)
LabExercise
CheckyourknowledgeandcomprehensionbytakingyourrstlabquizonEd
GototheEDpageandcompletethelabquiz
NOTEReadingassignmentonEDsitedueby8ambeforeClassonFriday
6364
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464
![Page 64: and Computing ETC1010: Data Modelling · 1. Learn to read dierent data formats, learn about tidy data and wrangling techniques 2. Apply eective visualisation and modelling to understand](https://reader033.vdocuments.mx/reader033/viewer/2022041913/5e688de8499b7c3148747aca/html5/thumbnails/64.jpg)
Shareandsharealike
ThisworkislicensedunderaCreativeCommonsAttribution-NonCommercial-ShareAlike40InternationalLicense
6464