palette_RYB: Create Smooth Red-Yellow-Blue Palette

In simecolUtil: Collection of Helper Utilities

Description

Creates a vector of (n) contiguous colors (red-yellow-blue).

Usage

palette_RYB(n = 100)

Arguments

n	number of colors.

Value

A character vector with n color codes.

References

This function is a wrapper around a modified palette according to:

Erich Neuwirth <[e-mail]> (2007). RColorBrewer: ColorBrewer palettes. R package version 1.0-2.

The palette is based on http://www.colorbrewer.org provided by Cynthia Brewer, Mark Harrower and The Pennsylvania State University.

See Also

rainbow, heat.colors, topo.colors

Examples

col <- palette_RYB(10)
x <- 1:100
z <- x %o% x
image(z, col=col)

simecolUtil documentation built on May 2, 2019, 5:57 p.m.