[BioC] quick question

[Zhao, Po]

Dear Sir,

We are trying to do some automation. Is there any way that can run the
following 4 steps in one command? Or I have to develop some R code myself to
do this?

R> library(affy)
R> Data <- ReadAffy( )
R> eset <- rma(Data)
R> write.exprs(eset, file="mydata.txt")

Thanks a lot for your help.

Po