“The simple graph has brought more information to the data analyst’s mind than any other device.” — John Tukey This tutorial will teach you how to visualise your data using plotnine. Python has many packages for making graphs, but plotnine is one of the most elegant and most versatile. plotnine implements the grammar of graphics, a coherent system for describing and building graphs. With plotnine, you can do more faster by learning one system and applying it in many places. If you’d like to learn more about the theoretical underpinnings of plotnine before you start, I’d recommend reading The Layered Grammar of Graphics.