[BioC] How to get probeset ID

[James MacDonald]

Hi Alex,

library(rae230acdf)
probes <- ls(rae230acdf)

Best,

Jim



alex lam (RI) wrote:
> Hi BioC people,
> 
> Can anyone tell me how to obtain the full list of the probeset IDs for
> affymetrix rae230a chip please? I don't have any CEL or any data files.
> All I have is installed the cdf package but don't know what to do with
> it.
> 
> Many thanks for your help.
> Alex
> 
> R version 2.5.0 (2007-04-23) 
> i386-pc-mingw32 
> 
> locale:
> LC_COLLATE=English_United Kingdom.1252;LC_CTYPE=English_United
> Kingdom.1252;LC_MONETARY=English_United
> Kingdom.1252;LC_NUMERIC=C;LC_TIME=English_United Kingdom.1252
> 
> attached base packages:
> [1] "splines"   "tools"     "stats"     "graphics"  "grDevices" "utils"
> 
> [7] "datasets"  "methods"   "base"     
> 
> other attached packages:
>     rae230a       gcrma matchprobes        affy     Biobase      affyio 
>    "1.16.0"     "2.8.1"     "1.8.1"    "1.14.2"    "1.14.1"     "1.4.1" 
>  rae230acdf 
>    "1.16.0"
> 
> 
> ------------------------------------
> Alex Lam
> Roslin Institute (Edinburgh)
> Roslin
> Midlothian EH25 9PS
> Great Britain
> 
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-- 
James W. MacDonald, MS
Biostatistician
UMCCC cDNA and Affymetrix Core
University of Michigan
1500 E Medical Center Drive
7410 CCGC
Ann Arbor MI 48109
734-647-5623