Entering edit mode
Yanqin Yang
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250
@yanqin-yang-1022
Last seen 9.7 years ago
Hello,
I am using marray package and trying to normalize Agilent Human 44k
chips. I did the following steps and tried to read my intensity files.
Would anyone help me out?
Thanks a lot!
> library(marray)
Warning message:
package 'limma' was built under R version 2.0.1
> list.files()
[1] "jhu_251239121516_S01.txt" "jhu_251239121517_S01.txt"
> agraw<-read.Agilent(c
("jhu_251239121516_S01.txt","jhu_251239121517_S01.txt"),
+
name.Gf="gProcessedSignal",name.Rf="rProcessedSignal",name.Gb=NULL,na
me.Rb=NULL,skip=10)
Reading ... ./jhu_251239121516_S01.txt
Reading ... ./jhu_251239121517_S01.txt
> normdata<-maNorm(agraw)
Error: dim<- : dims [product 43931] do not match the length of
object [87862]
>
Yanqin
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