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Learning Tableau 10

Learning Tableau 10 - Second Edition

By : Joshua N. Milligan
4.2 (10)
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Learning Tableau 10

Learning Tableau 10

4.2 (10)
By: Joshua N. Milligan

Overview of this book

Tableau has for some time been one of the most popular Business Intelligence and data visualization tools available. Why? Because, quite simply, it’s a tool that’s responsive to the needs of modern businesses. But it’s most effective when you know how to get what you want from it – it might make your business intelligent, but it isn’t going to make you intelligent… We’ll make sure you’re well prepared to take full advantage of Tableau 10’s new features. Whether you’re an experienced data analyst that wants to explore 2016’s new Tableau, or you’re a beginner that wants to expand their skillset and bring a more professional and sharper approach to their organization, we’ve got you covered. Beginning with the fundamentals, such as data preparation, you’ll soon learn how to build and customize your own data visualizations and dashboards, essential for high-level visibility and effective data storytelling. You’ll also find out how to so trend analysis and forecasting using clustering and distribution models to inform your analytics. But it’s not just about you – when it comes to data it’s all about availability and access. That’s why we’ll show you how to share your Tableau visualizations. It’s only once insights are shared and communicated that you – and your organization – will start making smarter and informed decisions. And really, that’s exactly what this guide is for.
Table of Contents (12 chapters)
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8
8. Deeper Analysis – Trends, Clustering, Distributions, and Forecasting

Chapter 5. Table Calculations

Table calculations are one of the most powerful features in Tableau. They enable solutions that cannot be achieved in any other way (short of writing a custom application or complex custom SQL scripts!):

  • Table calculations make it possible to use data that isn't structured well and still get quick results without waiting for someone to fix the data at the source
  • They make it possible to compare and perform calculations on aggregate values across the rows of the resulting table
  • They open incredible possibilities for analysis and creative approaches to solving problems

Table calculations range in complexity from incredibly easy to create (a couple of clicks) to extremely complex (requiring an understanding of addressing, partitioning, and data densification). In this chapter we will start off simple and move toward complexity. The goal is to gain a solid foundation for creating and using table calculations, understanding how they work, and to see some...

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Learning Tableau 10
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