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calculations Tag

Tableau is a robust tool that allows you to build dashboards in a multitude of ways, which is part of what makes it great. The flip side is that it can be easy to let little inefficiencies pile up and affect the ultimate performance of...

For those businesses that have a portfolio of clients, or a variety of members or students, a frequently asked question is, "For how long have I worked with my clients? For how long have these people associated with my business or service?" In order words,...

Me: “I’ll take Python for $200, Trebek.” Trebek: “The time it takes for you to create a hand-coded XIRR calculation in Python for use in Tableau’s TabPy?” Me: “What is ‘a long time’?” Trebek: “Correct!” That’s right—you can now calculate XIRR in Tableau!  But it’s not going to be...

While attending the Tableau Conference in London, we received many interesting questions. I want to share one of them here. We want to see sales performance over time. What if we sometimes want to compare different sub-categories separately and just want to see the development...

This post continues from Building Filters in Alteryx for Tableau, Part 1. In this, the foundation filter calculations were built. I advise going through Part 1 before looking at this section. If you would like to follow on with the workflow, it is possible to...

Recently, I was required to prepare data in Alteryx and output it into a .Hyper file to create a Tableau workbook. The data that was being utilised looked at past sales and potential future sales. The dataset was a very large dataset, over 20 million...

Every single day, I get emails from former students asking for help with everything from visual best practices to calculated fields. Sometimes the questions are quick while others require more thought. Some may be deceptively simple questions that turn into something more complicated than first thought. What...

This week, I gave a talk on level of detail expressions at the Atlanta Tableau User Group. Preparing for that talk, I watched lots of video. The speech by Ian Coe and Adam Kamor, Pick Your Poison, LOD Expression or Table Calc, inspired this dashboard....

This is the third article in our Tableau Deep Dive on level of detail. Part 1 reviewed the idea of detail. Part 2 introduced level of detail calculations and examined the Include LOD calculation. Let’s now jump into Exclude. A Use Case For our examples in this article, we’ll...

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