Dear All,

I am using Agilent microarray data. I am getting following error message
when I tried to use read.Agilent function of marray package. Error in
dim(data) <- dim : attempt to set an attribute on NULL

Can you please help me with this function?

Thanks,

Hemang

> library(marray)
Loading required package: limma
> mraw=read.Agilent(fnames = NULL, path=NULL, name.Gf = "gMedianSignal",
name.Gb = "gBGMedianSignal", name.Rf = "rMedianSignal", name.Rb =
"rBGMedianSignal", name.W= NULL, layout = NULL, gnames = NULL, targets =
NULL, notes=NULL, skip=NULL, sep="\t", quote="\"", DEBUG=FALSE, info.id=NULL
)
Reading ...  ./A_251485013206_S01_GE1-v5_91_0806_1_1.txt
Error in dim(data) <- dim : attempt to set an attribute on NULL
> sessionInfo()
R version 2.6.2 (2008-02-08)
i386-pc-mingw32

locale:
LC_COLLATE=English_United States.1252;LC_CTYPE=English_United
States.1252;LC_MONETARY=English_United
States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] marray_1.16.0 limma_2.10.5

loaded via a namespace (and not attached):
[1] tools_2.6.2

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