Dear list,

 

I am trying to do very simple query using BiomaRt:

library(biomaRt)

ensembl=useMart('ensembl')

ensembl= useDataset('hsapiens_gene_ensembl',mart=ensembl)

..

> ids<-c("ENSG000000282326","ENSG000000008311","ENSG000000323881")

> hsdef <-
getBM(attributes=c("ensembl_gene_id","ensembl_transcript_id","hgnc_symbo
l"),filters="ensembl_gene_id",values=ids, mart=ensembl)

> hsdef

NULL

> 

Please let me know, am I doing something wrong?

 

Best regards

Galina

PS

> sessionInfo()

R version 2.5.1 (2007-06-27) 

i386-pc-mingw32 

 


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