Entering edit mode
Does sampleNames(ABatch) do what you want?
Best,
Jim
D.Enrique ESCOBAR ESPINOZA wrote:
> Hi,
> i want to fetch filename in an AffyBatch object,
> I don t know how to do it,
> when i do:
> =====================
> for (i in seq(1:ncol(exprs(ABatch_RawD)))){
> print(paste("i=",i,sep=""))
> print(pData(ABatch_RawD[,i])[1])
> }
> =====================
> it returns:
>
> [1] "i=1"
> sample
> R084-05MX0Z02C1.CEL 1
> [1] "i=2"
> sample
> R084-05MX1Z02C1.CEL 2
> [1] "i=3"
> sample
> R084-05MX2Z02C1.CEL 3
> [1] "i=4"
> sample
> R084-05MX3Z02C1.CEL 4
> [1] "i=5"
> sample
> R084-05MX4Z02C1.CEL 5
>
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--
James W. MacDonald
University of Michigan
Affymetrix and cDNA Microarray Core
1500 E Medical Center Drive
Ann Arbor MI 48109
734-647-5623
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