Reading in raw ImaGene files uisng marray
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@gordon-smyth
Last seen 32 minutes ago
WEHI, Melbourne, Australia
>Date: Wed, 30 Aug 2006 09:56:49 -0500 >From: "Noah Cohen" <ncohen at="" cvm.tamu.edu=""> >Subject: [BioC] Reading in raw ImaGene files uisng marray >To: <bioconductor at="" stat.math.ethz.ch=""> > >I am new to R and Bioconductor. I have some raw intensity files >produced with ImaGene. Is it possible to read raw ImaGene files into >marray? I can get them in with limma, but wish to use some of the >marray tools for data exploration and normalization. I was able to >successfully use "read.marrayInfo" and "read.Galfile" functions, but >neither "read.ImaGene" or "read.table" functions worked for me, and I >can't find a vignette for marray to guide me. Thanks for any help >available. Noah Cohen There is no need to re-read your data. Just convert data-representations from limma to marray by library(convert) x <- as(RG,"marrayRaw") Gordon >Noah D. Cohen, VMD, MPH, PhD, DACVIM >Professor >Department of Large Animal Clinical Sciences >College of Veterinary Medicine and Biomedical Sciences >Texas A&M University >College Station, Texas 77843-4475 >Telephone: 979-845-3541 >Fax: 979-847-8863 >e-mail: ncohen at cvm.tamu.edu
Normalization limma marray Normalization limma marray • 625 views
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