[BioC] maM
Jean Yee Hwa Yang
jean at biostat.ucsf.edu
Mon Apr 7 11:01:58 MEST 2003
Hi Jason,
If data is an marrayNorm objects
Ratio <- 2^maM(data)
Cheers
Jean
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Jean Yee Hwa Yang jean at biostat.ucsf.edu
Division of Biostatistics, Tel: (415) 476-3368
University of California, Fax: (415) 476-6014
500 Parnassus Avenue, MU 420-W, San Francisco, CA 94143-0560
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
On Mon, 7 Apr 2003, Jason Skelton wrote:
>
> Is it possible to return intensity ratio values from marrayNorm ?
> rather than the log-intensities ?
>
> Or if not the easiest way in R to change maM to these values ?
>
> thanks
>
> Jason
>
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