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Learning Tableau

You're reading from   Learning Tableau Leverage the power of Tableau 9.0 to design rich data visualizations and build fully interactive dashboards

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Product type Paperback
Published in Apr 2015
Publisher Packt
ISBN-13 9781784391164
Length 340 pages
Edition 1st Edition
Tools
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Author (1):
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Joshua N. Milligan Joshua N. Milligan
Author Profile Icon Joshua N. Milligan
Joshua N. Milligan
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Table of Contents (13) Chapters Close

Preface 1. Creating Your First Visualizations and Dashboard FREE CHAPTER 2. Working with Data in Tableau 3. Moving from Foundational to Advanced Visualizations 4. Using Row-level and Aggregate Calculations 5. Table Calculations 6. Formatting a Visualization to Look Great and Work Well 7. Telling a Data Story with Dashboards 8. Adding Value to Analysis – Trends, Distributions, and Forecasting 9. Making Data Work for You 10. Advanced Techniques, Tips, and Tricks 11. Sharing Your Data Story Index

Example – is least profitable always unprofitable?


Let's say you've been tasked with helping management for a superstore chain to find which items are the least profitable. The management feels that most of the least profitable items should be eliminated from the inventory. However, as you've done your analysis, you've discovered that certain items, while not profitable overall, have made profit at times in various locations. Your primary objective is to lead management through the discovery of the least profitable items and then guide them through a simple analysis that identifies whether an item has always been unprofitable.

Building the views

Let's start by creating the individual views that will comprise your dashboard:

  1. Create a bar chart showing the profit by category. Sort the categories in a descending order by the sum of the profit.

  2. Add the Department field to Filters and show a quick filter. You can do this by right-clicking on the Department field and selecting Show Quick Filter or...

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