rgcolors.func {WGCNA}

Red and Green Color Specification

Description

This function creates a vector of n “contiguous” colors, corresponding to n intensities (between 0 and 1) of the red, green and blue primaries, with the blue intensities set to zero. The values returned by rgcolors.func can be used with a col= specification in graphics functions or in par.

Usage

rgcolors.func(n=50)

Arguments

n

the number of colors (>= 1) to be used in the red and green palette.

Value

a character vector of color names. Colors are specified directly in terms of their RGB components with a string of the form "#RRGGBB", where each of the pairs RR, GG, BB consist of two hexadecimal digits giving a value in the range 00 to FF.

Author(s)

Sandrine Dudoit, [e-mail]
Jane Fridlyand, [e-mail]

See Also

plotCor, plotMat, colors, rgb, image.

Examples

rgcolors.func(n=5)