[BioC] Problems with MOE430B array metadata (?)

[James W. MacDonald]

Anand C.Patel wrote:

> Although working just fine with the current moe430a annotation file, 
> when I tried to run justGCRMA on a set of moe430b arrays, I get a 
> message about:
> 
> Error in read.probematrix(filenames = filenames, which = "pm") :
> End of file reached unexpectedly.  Perhaps this file is truncated.

I think this means that one of your files is corrupted. You might try 
ReadAffy(verbose=TRUE) to see if it tells you which one.

HTH,

Jim


> 
> I don't understand this error at all.  Help!
> 
> Thanks,
> Anand C. Patel, MD
> Washington University School of Medicine
> 
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-- 
James W. MacDonald
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
7410 CCGC
Ann Arbor MI 48109