Hello everyone,

I'm analyzing the agilent microarray data using limma package. I have performed normalization using

y <- normalizeBetweenArrays(y,method="quantile")

now I need to get the normalized gene expression values. I have used the command

write.table(y, file="Tt.txt", sep="\t", quote=FALSE)

to get the expression values of genes. In the output text file I can see the gene names, expression values along with sequence names and probe names.

Is there any package to remove the sequence names and probe names?

Thank you in advance.