[BioC] Missing GeneSymbol and Name information in TopTable

Kai Treuner ktreuner at braincellsinc.com
Fri Aug 21 02:15:34 CEST 2009


Hi,
I am trying to get the gene symbols and names of genes included in the
TopTable. I am using affylmGUI package under R 2.9.1 on windows XP. Even
after downloading the hgu133plus2.db annotation file as well as the
annotate, annaffy and other packages it doesn't work. 

These are the error messages: 
Error in text(A[topGenes],M[topGenes], labels= substr(genelist[topGenes,
: object 'topGenes' not found

Warning messages:
1: In getDependencies(pkgs, dependencies, available, lib) :
  package 'hgu133plus2' is not available
2: In getDependencies(pkgs, dependencies, available, lib) :
  package 'hgu133plus2' is not available

Can anybody help?
Thanks in advance,
Kai



More information about the Bioconductor mailing list