[BioC] gcrma problem

Glyn Bradley gbradley at mycib.ac.uk
Tue Aug 12 18:06:57 CEST 2008

Hi all,

I'm using a custom affy chip, I have made the cdf using makecdfenv, 
installed it using R CMD INSTALL ..., and I can use the package affy 
sucessfully to do rma normalisations etc, but when trying to carry out 
gcrma in with the package gcrma, I get  :

 eset <- gcrma(Data)
Adjusting for optical effect...Done.
Computing affinities[1] "Checking to see if your internet connection 
[1] "Environment XXXXXaprobe was not found in the Bioconductor repository."
Error in get(probepackagename) : variable "XXXXXaprobe" was not found

How can I make/ install a custom XXXXaprobe file

anyone? Thanks in advance


This message has been checked for viruses but the contents of an attachment
may still contain software viruses, which could damage your computer system:
you are advised to perform your own checks. Email communications with the
University of Nottingham may be monitored as permitted by UK legislation.

More information about the Bioconductor mailing list