Data Visualisations

Since I released my Dendrogram tutorial I have been inundated with requests on how to a multi-level version. So, in this tutorial, we are going to leverage some interesting techniques to...

I was working on an update to our Curved Line Charts and thought about turning this onto a Curved Area Chart, or Sigmoid Area Chart. I am going to be exploring...

I wanted to have some fun and build up a Polar Chart, however, I had an accident and decided to run with it, and this is the resulting data visualisation. I...

The INDEX() function returns the index of the current row in the partition, without any sorting with regard to value. The first-row index starts at 1. For example, the table below...

Yes, I create this data visualisation a little while ago, and while hesitant about it, decided to write a nice, quick and simple tutorial about how you can create these in...

We previously had an article about creating Shaped Bar Charts in Tableau; in that previous tutorial, we used data densification to create a different look and feel for our bar charts....

I saw this data visualisation while being a judge for #IronViz and thought that I should add this to my library of cool and interesting data visualisations. I hope you enjoy...

In this tutorial, we are going to have some fun and draw two overlapping Radar Charts, use transparency, and show dynamic labels. The main thing here is to have some fun...

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 on Percentage...

I love experimenting with Tableau and I wanted to revisit my formal education and explore how we might be able to draw a Bezier Curve in Tableau. Although I have no...