1. Learn
    2. /
  2. Courses
    3. /
  3. Feature Engineering in R

Exercise

Visualizing variance explained

With all the calculations under your belt, it always comes in handy to represent our data visually. You will now create a column plot showing variance explained by principal component.

The variable_explained vector you created in the last exercise is available, and the ggplot() theme_() is set to classic.

Instructions

100 XP
  • Use the information in the PCA tibble to create a column plot of variance explained.