Equal frequency discretization in R

Question

I\'m having trouble finding a function in R that performs equal-frequency discretization. I stumbled on the \'infotheo\' package, but after some testing I found that the al

Answer 1

We can use package cutr with feature what = "rough", the look of labels can be customized to taste :

# devtools::install_github("moodymudskipper/cutr")
library(cutr)
smart_cut(c(1, 3, 2, 1, 2, 2), 2, "rough", brackets = NULL, sep="-")
# [1] 1-2 2-3 1-2 1-2 2-3 2-3
# Levels: 1-2 < 2-3