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.

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 ...

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Bar chart created with ggcharts automatically sorts the bars by values. See the InfoWorld ggcharts tutorial or the video below for more details. Simple text customization: ggeasy ...

The ggplot2 package is powerful and almost endlessly customizable, but sometimes small tweaks can be a challenge. The ggtext package aims to simplify styling text on your visualizations. In this ...