visualizing geo data with tableau
TRANSCRIPT
Visualizing Data With Tableau
A Hands on Workshop
Hello!
• Febiyan Rachman• Big Data Analytics Consultant• @febiyanr• https://id.linkedin.com/in/febiyan
Analysis Process
Data Analyst / Scientist
Business User
Data Acquisition
1
Data Preparation
2
Visualization
4
Analysis
3
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Some Popular Tools
What We’re Going to Create Today
Open “kejahatan_provinsi.csv” FileClick on the “Text File” on the left pane to open file window.
Edit Your First SheetGo to Sheet 1 using the menu bar in the bottom.
Create Our First ChartsUse the fields from the left pane and the chart types on the right. Try to give your sheet a name.
Add The Second Data SetUse kemiskinan_provinsi.csv as our 2nd data set. Add “provinsi” fields from both data set to the join condition. Create a new sheet.
Set “Provinsi” As Geographic DataRight click on “Provinsi” field (any of them), and choose [Geographic role] and then [State/Province] options.
Modify Geographic DataClick “31 unknowns” on the bottom right of the screen. Choose [Edit Locations], and then change the [Country/Region] to “Indonesia”.
Then modify 2 missing provinces. Type in “Yogyakarta” and “Bangka-Belitung” in their respective fields.
Play Around With The MapDrag and drop “Kemiskinan” field to the [Marks] and choose a color to start.
Duplicate Latitude or LongitudeCTRL-Drag the Latitude field on the [Rows] section. Notice that you’ll have 2 maps now.
Set The New Latitude/Longitude as Dual AxisNotice that you’ll have 2 small tabs inside the [Marks] pane and you’ll see one map only.
Change One Metrics to KejahatanIn One of The Tabs, Change “Kemiskinan” fields to “Kejahatan”. Drag “Kejahatan” field to [Color] and [Size] buttons.Change the visualization type to Circle.
THANK YOU!