Entering edit mode
Mohammad Esad-Djou
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520
@mohammad-esad-djou-1159
Last seen 10.2 years ago
Hello,
I would like to make simple test with SpikeIn: (like Dilution)
library(affy)
library(affydata)
data(SpikeIn)
myprobesets <- geneNames(SpikeIn)[1:12]
eset <- rma(SpikeIn,subset=myprobesets)
but I get error message:
>myprobesets <- geneNames(SpikeIn)[1:12]
Error in geneNames(SpikeIn) : No direct or inherited method for
function "geneNames" for this call
which difference between Dilution and SpikeIn gives? How can I use
MAS5, RMA and dChip for SpikeIn?
Thanks,
Mohammad Esad-Djou