Creating Parallel Sets in Tableau

I want to end my second wave of Tableau Tutorials with something a little special. I have to admit that to create the following data visualisation, I had to...

Creating a Tableau Extension / Part One

I have experimented with the new Tableau Extensions API since the Tableau Beta for 2018.2 and found this new feature to be a real game changer. Being an experienced web...

Creating Radial Stacked Bar Chart in Tableau

I saw this a while ago and thought that I would write a tutorial about creating Radial Stacked Bar Charts in Tableau; this is a Stacked Bar Chart based...

Creating a Single Level Dendrogram in Tableau

My initial name for this tutorial was the Orgasmatron (head massager company name out of Australia), the name is fun, strange as hell but we have to have some...

Video: Tableau with Music / Coxcomb Chart

We will combine several Table Calculations to create this visualisation using the Sample Superstore Data Set. Also known as the Nightingale Rose. Song: Mesmerize...

Creating a Tableau Extension / Part Two

Two weeks ago, I wrote part one of my four-part series in Creating a Tableau Extension / Part One where we introduced Git, GitHub, Yarn, Visual Studio Code as well...

Creating Path Charts in Tableau

This is a tutorial that I have been wanting to write for over a year, however, the mathematics behind this really eluded me. Then one lazy Sunday, I decided...

Creating Bar with Trend Chart in Tableau

Sometimes, I will get an idea stuck in my head, an image, a type of data visualisation, and I will obsess about it until I have figured out how...

Creating a Tableau Extension / Part Three

In Creating a Tableau Extension / Part One we introduced you to Git, GitHub, Yarn, Visual Studio Code as well as Bootstrap, jQuery and the Tableau Extension API library. In Creating a...

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...


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...

INDEX() Table Calculation

Radial Bar Chart Tutorial


Tableau Twelve-Step Programme for 2020

With every new year comes new challenges, new opportunities and, more importantly, a chance of exploring new directions. Here is my twelve-step...

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