Grammar of graphics I

Use the grammar of graphics to organize plot creation

The tidyverse package {ggplot2} uses the ‘grammar of graphics’ to separate plots into seven components.

Learning objectives

• Learn the grammar of graphics
• Pipe tidy data into ggplots
• Map data columns to plots
• Select and order geometric objects to represent data

Pre-meeting

To prepare for this class meeting, please do the following:

• Read R4DS2 2, 11

Class meeting

• Slides and Code

Homework after the class meeting

Wrap up this lesson

• Complete the exercises

For next class meeting

• Read FDV 1, 2, 3