[BioC] digitized array images

Sean Davis sdavis2 at mail.nih.gov
Tue Nov 16 00:20:26 CET 2004

marray reads the output from the genepix program, but does not do any image 
analysis.  I don't think there is such a package for R, but others may 
correct me on that.


----- Original Message ----- 
From: "Julia Reid" <jreid at myriad.com>
To: <bioconductor at stat.math.ethz.ch>
Sent: Sunday, November 14, 2004 4:34 PM
Subject: [BioC] digitized array images

>I am looking for Bioconductor functions to analyze bitmap files from 
>digitized images, specifically audioradiograms of Invitrogen human kinase 
>substrate arrays. I believe I need an algorithm to read the .tiff file and 
>relate it to an array map. I am aware of marray( ) capability to process 
>GenePix files, but I believe this is designed for fluorescent intensity. Is 
>there any way I could customize marray( )?
> If I could find an R package, or if anyone can guide me to commercial 
> software or freeware, I would be most appreciative.
> Best regards,
> Julia Reid
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