In R, ggplot2 is a powerful visualization tool that all data scientists should have knowledge of. Ggplot2 might even be the most useful visualization tool, but in the event that ggplot2 cannot be used ...

This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.

Apprenez à utiliser ggplot2, un puissant package R pour la visualisation des données, afin de créer et de personnaliser des graphiques à barres avec des données catégorielles.

Bar chart in ggplot using defaults. There are ways around having to write a lot of code to customize ggplot. You can set up new ggplot2 defaults, create your own theme, or use RStudio code snippets .