Agenda

In this module, we will learn to

• modify the appearance of all non data components of the plot such as
  • axis
  • legend
  • panel
  • plot area
  • background
  • margin
  • facets
• use different themes

Libraries

library(ggplot2)
library(dplyr)
library(tidyr)

Scatter Plot

p <- ggplot(mtcars) +
  geom_point(aes(disp, mpg))
p

Axis Title

p + theme(axis.title.x = element_text(color = "red", size = 10))