Data visualization has always been a very important part of statistics. It gives statisticians a way to share their findings with others in a concise and relatively easy-to-understand way. Given the fact that R is a programming language built by statisticians for statisticians, the R community has made a considerable effort to ensure that R users are able to effectively create visualizations to help them tell their data stories.
Arguably, the most popular R package for data visualization is the ggplot2 package. This package was created by Hadley Wickham1 and is based on ...
