[BioC] How to modify an Affybatch object?

Johannes Freudenberg mai98ftu at studserv.uni-leipzig.de
Mon Mar 1 19:42:15 MET 2004


Puhong,

The function "pm<-" should do the job. Type

> help("AffyBatch-class")

for more information.

Johannes



Quoting Puhong Gao <pgao at hunter.cuny.edu>:

> Hi, all,
> 
> Is it possible to insert the modified PM values back to the original
> affybatch and then to normalize it?  I'd like to use the averaged
> intensities of my technical replicates to normalize against other
> biological replicates. Any comments and/or suggestions will be very
> appreciated. Thank you.
> 
> Puhong Gao, PhD
> Dev. Psychobiology
> NYSPI, Unit# 40
> 1051 Riverside Dr.
> New York, NY 10032
> (212) 543-5710
> 	[[alternative HTML version deleted]]
> 
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