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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