plot_density: Plot density

In daltoolbox: Leveraging Experiment Lines to Data Analytics

Plot density

Description

This function generates a density plot from a data frame containing numeric values using ggplot2. If the data frame has multiple columns, densities can be grouped and plotted.

Usage

plot_density(
  data,
  label_x = "",
  label_y = "",
  colors = NULL,
  bin = NULL,
  alpha = 0.25
)

Arguments

data	data.frame contain x, value, and variable
label_x	x-axis label
label_y	y-axis label
colors	color vector
bin	bin width for density estimation
alpha	level of transparency

Value

returns a ggplot graphic

Examples

grf <- plot_density(iris |> dplyr::select(Sepal.Width), colors="blue")
plot(grf)

daltoolbox documentation built on Nov. 3, 2024, 9:06 a.m.