[BioC] cdf for ATH1 array

William Robert Swindell swindel5 at msu.edu
Thu Sep 14 19:34:01 CEST 2006


Dear Bioconductor,
I have been trying to generate gcrma expression estimates from CEL files, 
and I obtain the error message shown below. The CEL files were generated 
from the Arabidopsis ATH1 array. The error message suggests that 
bioconductor does not have the cdf file for the ATH1 array....is that 
correct?
Thanks very much,
William R. Swindell
Michigan State University 

> library(affy)
> mydata = ReadAffy()
> library(gcrma)
> eset = gcrma(mydata) 
> 

Computing affinities[1] "Checking to see if your internet connection 
works..."
Warning message:
cannot open: HTTP status was '404 Not Found'
Note: http://www.bioconductor.org/CRANrepository does not seem to have a 
valid repository, skipping
Warning message:
Failed to read replisting at http://www.bioconductor.org/CRANrepository in: 
getReplisting(repURL, repFile, method = method)
Warning message:



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