1. Class #12: Start-to-Finish Project

2. Practice with the program?
Did you watch any
Tableau Videos or
Practice with the program?

3. Today’s Data Question:
Where in the world is it hardest for a girl to get an education?
Data Source: ?
File Type: ?
Cleaning Tool: ?
Viz Tool: ?
Analysis: ?
PDFs
Adobe Acrobat or Tableau
Tableau

4. Process for “Organizational Data Intelligence (ODI)”We
Are
Here
Pose a Question
Collect & Clean Data
Visualize Data
Analyze & Interpret
Take Action
and
Here
Data Integrity
and
Here
and
Here

5. We will all work from the same source to answer the same question
Follow along on every step
Once we get a worksheet or two built in Tableau, you are free to finish the project in our own creative way

6. Question: What are the demographics of the world’s Billionaires?
Make note of citation for later:
Download the file: “wp16-1.zip” (at bottom of page)
Let’s review the data
At this point we would need to clean the data
Look at the name column
Notice the punctuation is not perfectly matched on some of the names
For the sake of class time, a cleaned file has been provided to you on slack: Billionaires.xlsx

7. Question: What are the demographics of the world’s Billionaires?
Prepping Data Types
Open up Tableau and connect to the Billionaires file
Drag Updated data 2-17.xls to right
Click on ‘Sheet1’
Click arrow on ‘Year’ pill and change data-type to ‘date’
Click arrow on ‘Year’ pill and click ‘Change to Discrete’
Click arrow on ‘Foundingdate’ pill and change data-type to ‘date’
Click arrow on ‘Rank’ pill and click ‘Convert to Dimension’

8. First Sheet (Viz): ‘Global Population’
Question: What are the demographics of the world’s Billionaires?
First Sheet (Viz): ‘Global Population’
Double-Click ‘Countrycode’ and ‘Number of Records’
Click Color Mark to change palette to Green
Click Size Mark to make circles larger
Drag ‘Number of Records’ to the Label Mark
Drag ‘Year’ to the Pages Shelf
Hide the Show Me panel
Rename Sheet to ‘Global’

9. Second Viz: ‘Gender by Year’
Question: What are the demographics of the world’s Billionaires?
Second Viz: ‘Gender by Year’
Double Click ‘Gender’, then ‘Year’, then ‘Number of Records’
Change Viz to ‘Side-by-Side Bar’
Exclude ‘Family’ and ‘Married Couple’ columns
Drag ‘Gender’ to Color Mark
Swap ‘Gender’ and ‘Year’ Pills on Column Shelf
Drag ‘Number of Records’ to Label Mark
Click on Color Mark and Edit Colors to your choosing
Rename Sheet to ‘Gender’

10. Question: What are the demographics of the world’s Billionaires?
Third Viz: ‘Top 10’
Double Click ‘Rank’ then ‘Year’
Drag ‘CountryCode’ to Text Mark
Select 1-10 (Shift+Click), then hover, then click Keep-Only
Drag ‘Name’ to Text
Drag ‘Networthusbillions to Text
Widen Columns
Drag ‘Countrycode’ to Color
Click Text Mark to Change Font to Size 10 and Bold
Click Color Mark to Assign Contrasting Colors to Countries
Rename Sheet to ‘Top 10’

11. Fourth Viz: ‘Self Made vs. Inherited’
Question: What are the demographics of the world’s Billionaires?
Fourth Viz: ‘Self Made vs. Inherited’
Double-Click ‘Generationoffinheritance’, then ‘Industry’, then ‘Number of Records’
Exclude Nulls & Zeroes
Change Viz to ‘Highlight Table’
Swap Rows and Columns
Right Click on Each Generation Value and Edit Alias to:
1st Self Made
2nd Gen
3rd Gen
4th Gen
5th Gen
Rename to ‘Self Made’

12. Question: What are the demographics of the world’s Billionaires?
Fifth Viz: ‘Ages’
Click arrow on ‘Age’ pill and Create  Bins
Use an increment of 10 on the Bins
Double Click ‘Age(Bin)’, then ‘Year’, then ‘Number of Records’
Exclude Nulls
Change Viz to ‘Horizontal Bars’
Swap Rows and Columns
Drag ‘Number of Records’ to Label Mark
Rename Sheet to ‘Ages’

13. Sixth Viz: ‘Avg Age by Country’
Question: What are the demographics of the world’s Billionaires?
Sixth Viz: ‘Avg Age by Country’
Can you Create this Map Viz?

14. Question: What are the demographics of the world’s Billionaires?
Dashboard
Click on the ‘New Dashboard’ button
Create your own Dashboard from the Vizzes we created or ones you have made on your own
Save to Public Tableau as “Billionaires”

15. Things to do before next class:
Begin to search for datasets that will have the raw materials to answer YOUR QUESTION?