hist_group: Make a histogram categorized by grouping variable

In nephroj/medicj: Medical Journal Helper

Description

This function make a histogram categorized by grouping variable

Usage

hist_group(
  data,
  var,
  group,
  show.hist = T,
  show.density = T,
  show.mean = T,
  bins = 50,
  alpha = 0.5
)

Arguments

data	a dataframe to be used
var	a numeric variable
group	a grouping variable (factor)
show.hist	a logical indicating whether to show histogram
show.density	a logical indicating whether to show density plot
bins	number of bins
alpha	transparency of density plot

Value

ggplot2 histogram

Examples

hist_group(mtcars, "mpg", "am")

nephroj/medicj documentation built on Dec. 22, 2021, 12:10 a.m.