Grammar of graphics II
module 7
week 11
aesthetics
facets
ggplot
grammar of graphics
statistical transformations
Use the grammar of graphics to organize plot creation
The tidyverse package {ggplot2} uses the ‘grammar of graphics’ to separate plots into seven components. Here we focus on mapping aesthetics, statistical tranformations, and facets.
Learning objectives
- Apply properties across all geometric objects
- Map aesthetics to geometrics objects globally or locally
- Plot statistical summaries of data
- Make subplots of data with facets.
Pre-meeting
To prepare for this class meeting, please do the following:
Class meeting
Homework after the class meeting
Wrap up this lesson
- Complete the exercises