## ----setup, include=FALSE-----------------------------------------------------
knitr::opts_chunk$set(collapse = TRUE, comment = "#>")

## -----------------------------------------------------------------------------
library(lcda)

data(iris)

iris_cat <- within(iris, {
  Sepal.Length <- as.integer(cut(Sepal.Length, breaks = c(-Inf, 5.1, 5.8, 6.4, Inf)))
  Sepal.Width <- as.integer(cut(Sepal.Width, breaks = c(-Inf, 2.8, 3.0, 3.3, Inf)))
  Petal.Length <- as.integer(cut(Petal.Length, breaks = c(-Inf, 1.6, 4.35, 5.1, Inf)))
  Petal.Width <- as.integer(cut(Petal.Width, breaks = c(-Inf, 0.3, 1.3, 1.8, Inf)))
  Species3 <- as.integer(Species)
})

model <- cclcda2(
  Species3 ~ Sepal.Length + Sepal.Width + Petal.Length + Petal.Width,
  data = iris_cat,
  m = 1
)

model$bic