[BioC] Boxplots and Histograms of PM data

[Rafael A. Irizarry]

use the pm method to extract the pms and the you can do anything you want.
for example, if x is your AffyBatch

pms <- pm(x)
hist(log2(pms[,1]),nclass=75)


On Tue, 6 May 2003, [iso-8859-1] cmprobst wrote:

> Dear all.
> 
> When I use the boxplot and hist functions in an AffyBatch class, I get the distribution of PM and MM values?
> 
> If I want to show just PM values in a boxplot and a histogram, how do I proceed?
> 
> TIA
> 
> Christian
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> 
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