Hi Tarun, If you just want to export the values from an exprSet, check out exprs2excel(). Jenny At 03:55 AM 5/24/2006, botto wrote: >Hi Tarun, > >I'm not quite sure what you are looking for. Do you mean the "expression >levels" alias "normalised intensisities"? If that is so then you can >access these values with > > > exprs(yourExprSetObject) > >It returns an array of the dimensions numberofgenes x numberofarrays. >Note that these values are normalised AND summarised. If you wish >unsummarised values, just normalised, then you have to set >summary.method=NULL when you call expresso. > >Hope that helps, > >Benjamin > >Am Dienstag, den 23.05.2006, 15:01 -0700 schrieb Tarun Nayar: > > Hi, > > > > How can I output normalized data from an exprSet for all probe sets and > > all arrays in an experiment? > > > > ...the results.summary and write.annotation functions appear to only > > work once a pairwise.comparison is performed (?) > > > > thanks > > > > Tarun Nayar > > Genome Sciences Centre > > Vancouver, BC > > > > [[alternative HTML version deleted]] > > > > _______________________________________________ > > Bioconductor mailing list > > Bioconductor at stat.math.ethz.ch > > https://stat.ethz.ch/mailman/listinfo/bioconductor > > Search the archives: > http://news.gmane.org/gmane.science.biology.informatics.conductor > > >-- >Benjamin Otto >Universitaetsklinikum Eppendorf Hamburg >Institut fuer Klinische Chemie >Martinistrasse 52 >20246 Hamburg > >_______________________________________________ >Bioconductor mailing list >Bioconductor at stat.math.ethz.ch >https://stat.ethz.ch/mailman/listinfo/bioconductor >Search the archives: >http://news.gmane.org/gmane.science.biology.informatics.conductor Jenny Drnevich, Ph.D. Functional Genomics Bioinformatics Specialist W.M. Keck Center for Comparative and Functional Genomics Roy J. Carver Biotechnology Center University of Illinois, Urbana-Champaign 330 ERML 1201 W. Gregory Dr. Urbana, IL 61801 USA ph: 217-244-7355 fax: 217-265-5066 e-mail: drnevich at uiuc.edu