Hi,

J use ArraysTools v3.6.0 on Excel 2007 and J can collate .CEL files correctly with RMA method but not with GCRMA and MAS 5.0 methods.

However J loaded the Bioconductor packages required as described by user's manual of BRB ArrayTools.

 

When J collate with GCRMA method, this message appear : Error in getProbepackage(probepackagename) : the current operation could not access the Bioconductor repository. Please check your internet connection, and report further problems to  bioconductor@stat.math.ethz.ch.

When J collate with MAS 5.0 method, this lmessage appear : Error : package'genefilter' could not be loaded  Error occurred while executing the following R command try(library(simpleaffy))

However J loaded packages 'genefilter', 'simpleaffy', 'gcrma', 'mathprobes' ...

 

Can you help me please ?

J think have problems with R command since when J want to cluster data collected successfully with RMA method, many error messages appear. But J don't known how resolve these problems !

 

Thanks a lot.

Sincerely

Géraldine CLAIRAC

 

 

 

 

 

 

 

 

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