[BioC] GCRMA fails with MOE430A Only

paul.boutros at utoronto.ca paul.boutros at utoronto.ca
Fri Aug 27 20:35:37 CEST 2004


Thanks Jim -- that fixes it.
Paul

Quoting "James W. MacDonald" <jmacdon at med.umich.edu>:

> paul.boutros at utoronto.ca wrote:
> > Hi again,
> > 
> > I'm analyzing an experiment that uses MOE430A chips on R1.9.1 and GCRMA
> 1.1.0 on 
> > a windows machine.  I get an error message from GCRMA of: 
> > 
> > 
> >>eset <- gcrma(eset);
> > 
> > Computing affinitiesError in get(x, envir, mode, inherits) : variable 
> > "moe430aprobe" was not found
> > 
> This is due to the fact that there is a zipped file that is being choked 
> on. You can get things to work if you simply go to 
> C:\path_to_R\library\moe430aprobe\data and unzip the Rdata.zip file you 
> will find there.
> 
> In the meantime I will make another moe430aprobe file that doesn't have 
> the zipped data file. This should be on the BioC website in the next day 
> or so.
> 
> Best,
> 
> Jim
> 
> 
> -- 
> James W. MacDonald
> Affymetrix and cDNA Microarray Core
> University of Michigan Cancer Center
> 1500 E. Medical Center Drive
> 7410 CCGC
> Ann Arbor MI 48109
>



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