sql saturday lisbon 2017 rui quintino -r first steps for sql devs & dbas
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First steps with R & RStudio for SQL Developers & DBAsRui QuintinoData Research @ DevScope
Our Incredible Sponsors:
SQLSat Lisbon is brought you by:
Tuga IT 2017 (18-20 May, 2017)
http://www.tugait.pt/2017
Say Thank you to Volunteers:
They spend their FREE time to give you this event.
Because they are crazy. Because they want YOU
to learn from the BEST IN THE WORLD.
André Batista (The Guilty One):
Paulo Matos (Finances):
Pedro Simões (Sponsors):
Claudio Silva (Special Projects):
Paulo Borges (Operations):
3 Sponsor Sessions at 15:20
Don’t miss them, they might be getting distributing some awesome prizes!
Rumos Profisee CozyRoc
Important Activities:
WIT – Women in Technology 10:15 at .NET Room
(Azure & Infrastructure Track)
Data Science Booth (near the sponsors)
About me…
Data R&D @DevScope
#MachineLearning #R#Bots #Docker #Hadoop#Python #PowerBI#SqlServer #Azure #Coaching #Learning
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twitter.com/rquintino rquintino.wordpress.com
3/15/2017 | First steps with R & RStudio for SQL Developers & DBAs
“jack of all trades (and master of none)“1. a person who can do many different types of work but who is not necessarily very competent at any of them…
Session Topics
What’s R? Why R? R & RStudio First Steps Some Tips & R Gotchas How to Start?
Reminder: no machine learning, 100 level session!
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What is
• A statistics programming language & environment• data visualization, machine learning, data science• Free, Open Source, Cross Platform
• 2.5+M users • Taught in most universities
• Thriving user groups worldwide
• 10.000+ free algorithms in CRAN• Scalable to big data (needs some help though…)
• New and recent grad’s use it
Language Platform
Community
Ecosystem• Rich application & platform integration
R learning/value curve
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http://blog.yhat.com/posts/R-for-excel-users.html
R Challenges…
Learning curve, ROI needs time… Little bit chaotic (naming, packages) R Language “gotchas“
R Limitations (open source version) Memory bound Single threaded Commercial Support Operationalization Solved/Improved: R Server, SQL 2016 R Services
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Why R?
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http://spectrum.ieee.org/computing/software/the-2016-top-programming-languages
20162015
http://blog.revolutionanalytics.com/2017/01/cran-10000.html
Free, Powerful & Flexible
Much more than Stats or Machine Learning Also for one shot tasks, data pipelines Data Profiling, Data Quality Data Analysis & Visualization Task Automation Data Wrangling (pretty much anything…
yes…not being the best at everything!)
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Let’s Start!
R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-R Language & R Studio IDE
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Demo-Docker,R & R Studio IDE
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Demo-Docker,R & R Studio IDE
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Demo-Docker, R & Jupyter
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Demo-Docker, R & Jupyter
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Demo-Docker, R & Jupyter
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R & R Studio-Get Started!
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R & R Studio-Get Started!
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R & R Studio-Get Started!
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R & R Studio-Get Started!
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R & R Studio-Get Started!
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http://www.r-fiddle.org/
R & R Studio-Get Started!
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http://tryr.codeschool.com/
R & R Studio-Get Started!
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https://www.datacamp.com/courses/free-introduction-to-r
R & R Studio-Get Started!
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http://r4ds.had.co.nz/
R & R Studio-Get Started!
Great blogs to follow
David Smith, (ex:Revolution Analytics)http://blog.revolutionanalytics.com/ @revodavid
Steph Locke (Locke Data)https://itsalocke.com/ @SteffLocke
Tomaž Kaštrunhttps://tomaztsql.wordpress.com/ @tomaz_tsql
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> quit()
Thank you!
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