[BioC] greenred.colors() in geneplotter

[James W. MacDonald]

michael watson (IAH-C) wrote:
> Hi
> 
> In the docs for greenred.colors in package geneplotter it says:
> 
> greenred.colors(n)
> n: An integer saying how many colors to be in the palette
> 
> BUT
> 
> 
>>length(greenred.colors(10))
> 
> [1] 11
> 
> ????

greenred.colors(10)
  [1] "#00FF00" "#00CC00" "#009900" "#006700" "#003400" "#000000" 
"#330000" "#670000" "#990000" "#CC0000"
[11] "#FF0000"

#000000 == black, which technically is not a green or red color, but 
which is necessary to indicate no difference.

Jim



> 
> Mick
> 
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-- 
James W. MacDonald
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
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