6 Barplots

Using the ggplot2::geom_bar() function

library(tidyverse)       # super helpful everything, including ggplot

Reminder: Steps before the ggplot() are combined with pipes %>%, whereas layers of the plot are combined with the addition symbol +.

6.1 Single categorical variable

6.1.1 Default bins/binwidth

data_ihno %>% 
  ggplot(aes(majorF)) +
  geom_bar()