[BioC] (no subject)

[Gordon K Smyth]

> Hi,
> I have a limma question. I have some proteomic data which I would like
> to analyze using limma and compare the results to that using LPE. What I
> have is a couple of data frames with genes in rows and experiments in
> columns, similar to Affymetrix data like single-channel design. How can
> I plug in these data into available functions in limma to do the
> analysis. Maybe I have missed something but looks like limma only takes
> eset from Affy data? Can I directly replace eset with my data.frame in
> when calling lmFit function?

The function lmFit() accepts any sort of input for the expression
information: matrix, data.frame, exprSet etc.

Gordon

> Thanks,
> wenqiong