[BioC] Maanova & createdata

Loren Engrav engrav at u.washington.edu
Sun Nov 9 21:04:50 CET 2008


Thank you


> From: Marcelo Laia <marcelolaia at gmail.com>
> Date: Sun, 9 Nov 2008 17:50:04 -0200
> To: Loren Engrav <engrav at u.washington.edu>, "bioconductor at stat.math.ethz.ch"
> <bioconductor at stat.math.ethz.ch>
> Subject: Re: [BioC] Maanova & createdata
> 
> 2008/11/9 Loren Engrav <engrav at u.washington.edu>:
>> Hi
>> 
>> In 2006 and 2007 I did a mixed linear regression with maanova and used a
>> couple of lines like
>> 
>> #read in the rma-processed experimental data and design file
>> raw.data =
>> read.madata("rma.expr.dat",designfile="design.dat",cloneid=1,pmt=2,spot=F)
>> 
>> #convert the raw data from all arrays into an madata object
>> data = createData(raw.data,n.rep=1,log.trans=F)
>> 
>> Am now doing it over for various reasons and find no further reference to
>> the createData event in the maanova User Guide
>> 
>> Is it no longer necessary since the class of the read.madat obj is now
>> madata?
> 
> After read.madata you junt to fitmaanova functions. createData is no
> longer needed.
> 
> 
> -- 
> Marcelo Luiz de Laia
> Jaboticabal - SP - Brazil
> 
> Please avoid sending me Word or PowerPoint attachments.
> See:
> http://www.gnu.org/philosophy/no-word-attachments.html
> http://www.gnu.org/philosophy/no-word-attachments.pt-br.html



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