daltoolbox (version 1.3.767)

dal_graphics: Graphics Utilities

Description

A collection of small plotting helpers built on ggplot2 used across the package to quickly visualize vectors, grouped summaries, and time series.

Details

All functions return a ggplot2::ggplot object so the result can be extended with themes, scales, labels, and annotations.

Conventions adopted:

• Input data generally follows the pattern: first column is an index or category (x), remaining columns are numeric series.

• Some functions expect a long format with columns named x, value, and variable.

• The colors parameter accepts either a single color or a vector mapped to groups or variables.

• Transparency is controlled by alpha where provided.

• All helpers set a light theme_bw() baseline and place legends at the bottom by default.

See Also

ggplot2

Examples

data <- data.frame(group = c("A", "B"), value = c(2, 5))
grf <- plot_bar(data)
plot(grf)