Hello,

I meet a problem when I doing rma in microarray analysis. The chip name is
Rhesus<http://www.affymetrix.com/support/technical/byproduct.affx?product=rhesus>
from
Macaca_mulatta by Affymetrix.
My R commands are as follow:
library(tools)
library(limma)
library(Biobase)
library(affy)
targets <- readTargets("affy_targets.txt")
data <- ReadAffy(filenames=targets$FileName)
eset <- rma(data)

There is ana error when I doing RMA.
> eset <- rma(data)
Error in getCdfInfo(object) :
  Could not obtain CDF environment, problems encountered:
Specified environment does not contain Rhesus
Library - package rhesuscdf not installed
Bioconductor - could not connect


I also try to install custom CDF file, but failed.
Could you help me?

Thank you very much in advance.

Best,

Dong Shan


> eset <- justGCRMA()
Computing affinities
Error in getCDF(cdfpackagename) :
  The current operation could not access the Bioconductor repository. Please
check your internet connection, and report further problems to
bioconductor@stat.math.ethz.ch

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