rcolors {qacBase}

R Colors

Description

Plot a grid of R colors and their associated names

Usage

rcolors(color = NULL, cex = 0.6)

Arguments

color

character. A text string used to search for specific color variations (see examples.)

cex

numeric. text size for color labels.

Details

By default rcolors plots the basic 502 distinct colors provided by the colors function. If a color name or part of a name is provided, only colors with matching names are plotted.

Value

No return value, called for side effects

References

This function is adapted from code published by Karl W. Broman.

See Also

colors

Examples

rcolors()
rcolors("blue")
rcolors("red")
rcolors("dark")