Explore density of variable — explore

Create a density plot to explore numerical variable

Usage

explore_density(
  data,
  var,
  target,
  title = "",
  min_val = NA,
  max_val = NA,
  color = c("#ADD8E6", "#7BB8DA"),
  auto_scale = TRUE,
  max_target_cat = 5,
  ...
)

Arguments

data: A dataset
var: Variable
target: Target variable (0/1 or FALSE/TRUE)
title: Title of the plot (if empty var name)
min_val: All values < min_val are converted to min_val
max_val: All values > max_val are converted to max_val
color: Color of plot
auto_scale: Use 0.02 and 0.98 percent quantile for min_val and max_val (if min_val and max_val are not defined)
max_target_cat: Maximum number of levels of target shown in the plot (except NA).
...: Further arguments

Value

Plot object (density plot)

Examples

explore_density(iris, "Sepal.Length")
#> Warning: Groups with fewer than two data points have been dropped.
#> Warning: no non-missing arguments to max; returning -Inf

iris$is_virginica <- ifelse(iris$Species == "virginica", 1, 0)
explore_density(iris, Sepal.Length, target = is_virginica)