[BioC] Multiple plots

James MacDonald jmacdon at med.umich.edu
Wed Jul 2 12:43:31 MEST 2003


Look at the help file for mva.pairs in the affy library. This will do
what you want.

Jim



James W. MacDonald
UMCCC Microarray Core Facility
1500 E. Medical Center Drive
7410 CCGC
Ann Arbor MI 48109
734-647-5623

>>> <kfbargad at lg.ehu.es> 07/02/03 11:26AM >>>
Hi all!

I don t know where, but I remember having seen an image of several
MvA 
plots of a number of chips on the same picture.

I know that to plot an MvA plot of one chip with a fitted line I 
should do something like 

> plot(ma, slide=1,main="MvA plot")
> lowessCurve(ma)

But what should I write if I want to get MvA plots of my 10 slides on 
the same figure?

I have looked for an answer on the web, but can t find anything. Any

help would be much appreciated.

Regards

David

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