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> > > Hello all, > > I work for a in vitro diagnostic company and we are interested in the > analysis of microarray data. > > I'm wondering if there is a way to retrieve probesets that were determined > as invariant by Li&Wong approach ? Yes there is. > Any help would be greatly appreciated. You are looking for the function "normalize.invariantset" in the "affy" package. Laurent > Malick, > > Malick Paye | bioM?rieux | Biomathematician > Phone: (+33)4 78 87 70 97 | Fax: (+33)4 78 87 53 40 > [Parc Polytec, 5 Rue des Berges, 38004 Cedex 01 Grenoble, France] > > > AVIS : Ce courrier et ses pieces jointes sont destines a leur seul > destinataire et peuvent contenir des informations confidentielles > appartenant a bioMerieux. Si vous n'etes pas destinataire, vous etes > informe que toute lecture, divulgation, ou reproduction de ce message et > des pieces jointes est strictement interdite. Si vous avez recu ce message > par erreur merci d'en prevenir l'expediteur et de le detruire, ainsi que > ses pieces jointes. > > NOTICE: This message and attachments are intended only for the use of > their addressee and may contain confidential information belonging to > bioMerieux. If you are not the intended recipient, you are hereby notified > that any reading, dissemination, distribution, or copying of this message, > or any attachment, is strictly prohibited. If you have received this > message in error, please notify the original sender immediately and delete > this message, along with any attachments. > [[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