[BioC] export lumimethyN object??

Wong, Chao-Jen cwon2 at fhcrc.org
Fri Jul 29 20:40:59 CEST 2011

Hi, Jasreet,

Suppose x.lumi.n is the object returned by lumiMethyN or lumiMethyR or any lumuMethy related methods, i.e.,
> x.lumi.n <- lumiMethyN(blah blah ...)

You can save this R object to an rda file: 

> save(x.lumi.n, file="x.lumi.n.rda")

Next time when you want to work with x.lumi.n, just load the data to R session

> load("x.lumi.n.rda")


----- Original Message -----
From: "Jasreet" <jovialj86 at gmail.com>
To: bioconductor at r-project.org
Sent: Wednesday, July 27, 2011 12:43:19 PM
Subject: [BioC] export lumimethyN object??

I have been trying to analyze Illumina 450k Methylation data using lumi and
everytime I start with Illumina's Final Report as the input.
Is there a way to use the *normalized file (produced using lumimethyN) *as
the starting point?
As in, is there a way to save this normalized file as a mehylumiR object (or
something similar) and later import it in R and carry out other analysis
like sample plots, etc?


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Chao-Jen Wong 
Program in Computational Biology 
Division of Public Health Sciences 
Fred Hutchinson Cancer Research Center 
1100 Fairview Avenue N., M1-B514 
PO Box 19024 
Seattle, WA 98109 
cwon2 at fhcrc.org

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