Hi, I was trying to generate an exprSet starting from the Affymetrix spikeIn data (hgu133atag) using gcrma, but the probe packages (unix, win32) are not present in the bioconductor metadata dir. I tryied to use a previous version of the probes package (hgu133atagcdf_1.4.3.zip, hgu133atagprobe_0.0.1.tar.gz) but in both cases loading the library I get the following error: Error in library(pkg, character.only = TRUE) : 'hgu133atagprobe' is not a valid package -- installed < 2.0.0? How can I build a new probe package working under R 2.0 and Bioconductor 1.5 ? I have R 2.0 and Bioconductor 1.5 installed both on fedora 2 and winXP. Raffaele -- ---------------------------------------- Prof. Raffaele A. Calogero Bioinformatics and Genomics Unit Dipartimento di Scienze Cliniche e Biologiche c/o Az. Ospedaliera S. Luigi Regione Gonzole 10, Orbassano 10043 Torino tel. ++39 0116705420 Lab. ++39 0116705408 Fax ++39 0119038639 Mobile ++39 3333827080 email: raffaele.calogero@unito.it www: www.bioinformatica.unito.it _____________________________________________________________________ For your security, this mail has been scanned and protected by Inflex

http://www.bioconductor.org/data/contrib.html go to this site there are the email of the people that can help you best regards -----Messaggio originale----- Da: bioconductor-bounces@stat.math.ethz.ch [mailto:bioconductor-bounces@stat.math.ethz.ch] Per conto di Raffaele Calogero Inviato: venerd? 10 dicembre 2004 11.00 A: bioconductor@stat.math.ethz.ch Oggetto: [BioC] GCRMA and Affymetrix spikeIn hgu133a Hi, I was trying to generate an exprSet starting from the Affymetrix spikeIn data (hgu133atag) using gcrma, but the probe packages (unix, win32) are not present in the bioconductor metadata dir. I tryied to use a previous version of the probes package (hgu133atagcdf_1.4.3.zip, hgu133atagprobe_0.0.1.tar.gz) but in both cases loading the library I get the following error: Error in library(pkg, character.only = TRUE) : 'hgu133atagprobe' is not a valid package -- installed < 2.0.0? How can I build a new probe package working under R 2.0 and Bioconductor 1.5 ? I have R 2.0 and Bioconductor 1.5 installed both on fedora 2 and winXP. Raffaele -- ---------------------------------------- Prof. Raffaele A. Calogero Bioinformatics and Genomics Unit Dipartimento di Scienze Cliniche e Biologiche c/o Az. Ospedaliera S. Luigi Regione Gonzole 10, Orbassano 10043 Torino tel. ++39 0116705420 Lab. ++39 0116705408 Fax ++39 0119038639 Mobile ++39 3333827080 email: raffaele.calogero@unito.it www: www.bioinformatica.unito.it _____________________________________________________________________ For your security, this mail has been scanned and protected by Inflex _______________________________________________ Bioconductor mailing list Bioconductor@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/bioconductor