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

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. Sean ----- Original Message ----- From: "Julia Reid" <jreid@myriad.com> To: <bioconductor@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 > > _______________________________________________ > Bioconductor mailing list > Bioconductor@stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor >