ggplot2 Package
The ggplot2 package in R can be used to visualize the data. It can be used to plot the data points. It improves the readability of the plotted data. The package can be downloaded and installed into the working space using the following command :
install.packages("ggplot2")
Change Theme Color in ggplot2 Plot in R
In ggplot2, the appearance of plots is controlled by themes. A theme in ggplot2 is a collection of settings that control the non-data elements of the plot. These settings include things like background colors, grid lines, axis labels, and text sizes. we can use various theme-related functions to customize the appearance of your plots, including changing theme colors.
In this article, we are going to learn how to change theme color in the ggplot2 plot in R programming language.