[BioC] miRNA

[Ayse Ulgen]

Hello,

I did normalisation on my .CEL files using the rma package.

Now, do I need to have a separate file ( with probe/microRNA names and expression values (not log2 transformed)) ?? Is this is the file that I created in R called RData?

What about the log2 transformed expression values? How do I check that the expression values are low?What do I do in that case? How do I check?

Thank you,
A.