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Venn Diagrams in Tableau

I was challenged a few years back to draw an interactive Venn Diagram, not just have two transparent circles, which is not too difficult, but having two circles as...

Data Densification for Tableau Drawing

If you have looked at the various tutorials on drawing in Tableau, you would have noticed a commonly used technique called Data Densification. While I used this topic, the...

Double, Spaced Doughnut Chart Tutorial

After the United Kingdom 2017 General Election, on Thursday 8th June 2017, I had many conservations about our First Past The Post system (FPTP), and why we do not have...

Drawing a Circle Dot Chart

I saw the following while looking for inspiration and thought that this would be fun to build, to build this visualisation as well as to include some neat variations....

Tableau 2019.2: MakePoint and MakeLine

Tableau 2019.2 was released on Tuesday 21st May 2019 and comes with some very nice features. In this article, we are going to spend the next 10 minutes to...

Drawing Satellite Charts and Variations in Tableau

A lot of the articles written have either come from browsing bespoke designs or through client requests. I am normally the one that is called in when a client...

Tableau Magic EpicViz vol.1

This is going to be a longer post than most as I want to give you the full idea behind this visualisation as well as show you how to...

Neon Charts in Tableau

I am a big advocate of having fun in Tableau and seeing where my imagination takes me. While browsing Pinterests I saw several neon (glowing) line charts and was...

Drawing a Drop Off Sankey Chart in Tableau

Tableau Magic has experienced a fantastic launch and I am extremely grateful for your support. One of the ways I have been monitoring the growth of Tableau Magic is...

Petal Charts in Tableau

I struggled to find the appropriate name for this chart type and it bugged me quite a bit. On one hand, should this be called a petal chart or...

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Tableau and Python / An Introduction

Today, Python is one of the most sought after skills in the world of Data Science, and as such, we can leverage...

TAB105 / Exploring Marks

Sin Function