
Dear Simon:


 The following is my code:

library("DESeq")
countsTable<-read.table("mycount.dat", sep = "\t",header=TRUE, stringsAsFactors=TRUE, row.names="gene")
conds <- factor(c("T","C"))
cds   <- newCountDataSet( countsTable, conds )
cds   <- estimateSizeFactors( cds)
cds   <- estimateVarianceFunctions(cds,method=TRUE)

I got the following error message:

Error in match.arg(method) : 'arg' must be NULL or a character vector

dawei li
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