1. Tableau Public Training
Focus on: Data Preparation
Introductory Training
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Team Tableau Public:

2. The process: from idea to viz
Search for data
Clean and prepare data set
(Visually) analyze data
Create charts for publication
Save to public.tableau.com, and share or embed in webpage
In Tableau Desktop (Public Edition)

3. Today’s topic: Cleaning and preparing data
Ideal format of data
Data interpreter – part I
Data interpreter – part II
Joins & Blending
Unions
Splits & Custom splits
Pivots (reshaping wide -> tall)
Time permitting, also:
Using Measure Names & Measure Values (“on the fly pivot” )
Reshaping tall -> wide (Using calculated fields)
Text operations in calculated fields

4. Join
Adding new columns to a data set, with the same rows

5. Union
Adding new rows to a data set, with the same columns

6. Pivot
Reshaping from “wide” to “tall”

7. Reshaping from “tall” to “wide”
Using calculated fields

8. Further questions? Team Tableau Public: