Scatter Plot

Important concepts for data visualization

To create data visualizations in ggplot2, we need to be familiar with the following:

• The essential concepts for data visualization
• The theory of grammar of graphics
• The elements of the grammar of graphics
• Some key dplyr commands to work with datasets in R
• The available ggplot2 support packages

Now, we’ll learn how to create scatter plots and customize them in ggplot2.