Let's cosnider very easy dataframe containing four groups:
cat <- c(1, 0, 0, 1, 2, 1, 2, 3, 2, 1, 3)
var <- c(10, 5, 3, 2, 5, 1, 2, 10, 50, 2, 30)
df <- data.frame(cat, var)
What I would like to do is that using dplyr plot distribution of values between those four categories
I have the feeling that it can be eaisly done with group_by, but I'm not sure how it can be done. Do you know how I can do it?