affy (version 1.50.0)

pseudo.coloring: Coloring pseudo chip images

Description

These are routines used for coloring pseudo chip images.

Usage

pseudoPalette(low = "white", high = c("green", "red"), mid = NULL,k =50) 
  pseudoColorBar(x, horizontal = TRUE, col = heat.colors(50), scale = 1:length(x),k = 11, log.ticks=FALSE,...)

Arguments

low

color at low end of scale

high

color at high end of scale

mid

color at exact middle of scale

k

number of colors to have

x

A data series

horizontal

If TRUE then color bar is to be draw horizontally

col

colors for color bar

scale

tickmarks for x if x is not numeric

log.ticks

use a log type transformation to assign the colors

...

additional parameters to plotting routine

Details

Adapted from similar tools in maPlots pacakge.

See Also

AffyBatch, read.affybatch