[BioC] mapping gene name to affy id
ruppert7 at hotmail.com
Sun Dec 7 22:37:55 CET 2008
I wonder if anyone has come across the same problem as I am having.
I am trying to map a gene name i.e HGNC symbol to its corresponding affymetrix probe using R/Bioconductor but I don't seem to be able to do it using biomaRt
I tried :
and other similar code but they don't work
The previous version of biomaRt that uses getFeature() worked when I use something like this :
feat = getFeature(symbol = "CD86", type = "affy_hg_u133_plus_2", mart = mart)
but I just can't seem to get the same to work using getBM which now superceeds getFeature
has anyone come across the same problem and if so how did they solve it.
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