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Innovative Tableau
book

Innovative Tableau

by Ryan Sleeper
May 2020
Beginner to intermediate
634 pages
15h 49m
English
O'Reilly Media, Inc.
Content preview from Innovative Tableau

Chapter 8. Explain Data

Tableau 2019.3 saw the introduction of Explain Data, which provides AI-driven context for your data that’s available with the click of a button! To access the Explain Data insights, hover over a data point of interest and then click the light bulb icon that appears along with the tooltip command buttons. Tableau claims to analyze hundreds of explanations in the background and presents what it believes to be the most relevant when you open the insights.

To illustrate, let’s finally investigate what’s happening with the Sample Superstore’s highest selling yet unprofitable customer, Sean Miller. As you can see on the following scatter plot of all 793 customers in the database, Sean is an outlier on the x-axis, which is great, but he’s below the zero line on the y-axis for Profit:

Image

For more context on what might be causing this dimension member to perform this way, click the data point and then click the light bulb icon. Alternatively, you can right-click the data point and then, on the menu that opens, choose Explain Data:

Image

After briefly analyzing the data, Tableau displays the performance for the dimension member along with some possible explanations:

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Publisher Resources

ISBN: 9781492075646Errata Page