Bar graphs are a fundamental tool in data visualization, providing a clear and concise way to represent categorical data. They allow us to compare the frequency or magnitude of different categories, ...

With bar graphs, there are two different things that the heights of bars commonly represent: 1. The count of cases for each group – typically, each x value represents one group. This is done with stat ...

See how easy it is to create interactive web graphs from ggplot2 visualizations with the ggiraph R package. You can even link graphs so that clicking one dataviz affects the display of another. Static ...

For everything from styling text and customizing color palettes to creating your own geoms, these ggplot2 add-ons deserve a place in your R data visualization toolkit. Plus, a bonus list of packages ...