Hi, Casey, If you are using the developing version of lumi > 1.5.15, the annotation information will be included in the featureData of the LumiBatch object (suppose the Beadstudio output the annotation information.) You can easily retrieve them by: annotation <- pData(featureData(lumi.x)) We are rebuild all the annotation packages, includes the latest Human V3 and Mouse V2. Hopefully it can be available in the new Bioconductor release. Pan On 4/15/08 5:00 AM, "bioconductor-request at stat.math.ethz.ch" <bioconductor-request at="" stat.math.ethz.ch=""> wrote: > Message: 21 > Date: Mon, 14 Apr 2008 14:21:18 -0700 > From: "Casey Romanoski" <casey.romanoski at="" ucla.edu=""> > Subject: [BioC] info su illumina > To: <bioconductor at="" stat.math.ethz.ch=""> > Message-ID: <2B4FDA0868B64313B2CB9FBDF2876FBE at Capetop2> > Content-Type: text/plain > > Hi Lynn, > > > > I am at UCLA and trying to use the Lumi package to normalize some microarray > data. I have data from the most current Human Ref8 V3 Illumina chip. How > should I go about using Lumi for this data? Is there a library for this chip > yet? > > > > Thanks!!! > > Casey Romanoski > > > > Human Genetics, UCLA > > > [[alternative HTML version deleted]]