[BioC] justGCRMA error in BioC 1.8

[James W. MacDonald]

echang4 at life.uiuc.edu wrote:
> Hi,
> I recently updated R v2.3 and BioConductor 1.8.  I tried to use justGCRMA,
> but it's giving me the following error.  My code has always worked in the
> past.  Can someone help point out my error?
> 
> Thank you,
> Edmund Chang
> 
> 
> 
>>pd <- read.phenoData("pheno.txt", header=TRUE, row.names=1)
>>eset <-justGCRMA(filenames= rownames (pData(pd)), phenoData= pd, verbose=T)
> 
> Error in .Call("ReadHeader", filenames[[1]], compress, PACKAGE = "affy") :
>         C entry point "ReadHeader" not in DLL for package "affy"

This has been fixed in gcrma 2.4.1, which is the current version on the 
release server. Simply upgrading gcrma will fix the problem.

Best,

Jim


> 
> 
>>sessionInfo()
> 
> Version 2.3.0 (2006-04-24)
> i386-pc-mingw32
> 
> attached base packages:
> [1] "tools"     "methods"   "stats"     "graphics"  "grDevices" "utils"
> [7] "datasets"  "base"
> 
> other attached packages:
>  hgu133acdf       gcrma matchprobes        affy      affyio     Biobase
>    "1.12.0"     "2.4.0"     "1.4.0"    "1.10.0"     "1.0.0"    "1.10.0"
>     RWinEdt
>     "1.7-4"
> 
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-- 
James W. MacDonald
University of Michigan
Affymetrix and cDNA Microarray Core
1500 E Medical Center Drive
Ann Arbor MI 48109
734-647-5623



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