Displaying 1 result from an estimated 1 matches for "textaffy".
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testaff
2008 Mar 20
2
Error in function (classes, fdef, mtable): unable to find an inherited method for function "indexProbes", for signature "exprSet", "character"
...et()".
Since the normalize.AffyBatch.invariantset() method requires the input
argument to be an AffyBatch Object, I used the read.exprSet() method to
convert the intensity values present in the (textE_to_affy.csv) file into an
AffyBatch Object as follows:
> testFile <- tempfile()
>textAffy<-read.table("textE_to_affy.csv",header=TRUE,sep=",",row.names=1)
> textAffy
Sample1 Sample2 Sample3
GI_10047089-S -6.100 -5.12500 -5.61250
GI_10047091-S 10.725 9.70625 10.21562
GI_10047093-S 1392.100 1378.70000 1385.40000
GI_10047...