![](https://www.datanovia.com/en/wp-content/uploads/2018/10/c6-420x295.jpg)
This article describes how to create a pie chart and donut chart using the ggplot2 R package. Pie chart is just a stacked bar chart in polar coordinates. The function
This article describes how to create a pie chart and donut chart using the ggplot2 R package. Pie chart is just a stacked bar chart in polar coordinates. The function