plot_boxplot: Plot boxplot

In daltoolbox: Leveraging Experiment Lines to Data Analytics

Plot boxplot

Description

Boxplots for each numeric column of a data.frame.

Usage

plot_boxplot(data, label_x = "", label_y = "", colors = NULL, barwidth = 0.25)

Arguments

data	data.frame with one or more numeric columns
label_x	x‑axis label
label_y	y‑axis label
colors	optional fill color for boxes
barwidth	width of the box (numeric)

Details

The data is melted to long format and a box is drawn per original column. If colors is provided, a constant fill is applied to all boxes. Use barwidth to control box width.

Value

returns a ggplot2::ggplot graphic

Examples

grf <- plot_boxplot(iris, colors="white")
plot(grf)

daltoolbox documentation built on Feb. 10, 2026, 9:06 a.m.