Overview

• Combine multiple ggplot() objects using patchwork
• Fit multiple regression lines as separate layers in ggplot()
• Generate legends using single-value variables
• Identify principles for visualizing statistical model estimates
• Generate predicted values from models for graphing
• Plot marginal effects using margins

Before class

• Read Work with Models in Data Visualization: A Practical Introduction

• Install the following packages:

  install.packages(c("socviz", "margins"))
  remotes::install_github("thomasp85/patchwork")
  

Class materials

• Working with statistical models

What you need to do after class

• Complete the statistical learning homework