Today’s theme is Waffle and I would like to create a waffle chart. Waffle charts are excellent for displaying and comparing proportions or part-to-whole relationships within a dataset. They are particularly useful when you want to show how a whole is divided among different categories or segments. However, my visualisation library of choice lets-plot does not have a pre-made “geom” or layer specifically for waffle charts. This means that I have got to get a bit more hands-on to make one...
