I'm new to R.I find a book on how to use Bioconductor.Beacause of the book is old and the version has changging geatly,I have problom to find a package,which has the samiler role with ¡®edd¡¯-tools for evaluating cohort distributions of gene expression levels .Can you tell me the efficient way about how to choose the approprita packages when I just kown what I want to do on the data.Thank for your time.Looking forward to your early reply. [[alternative HTML version deleted]]

Dear 594898865, If I understand your questions correctly, Limma is a giid package for what you want to do. AffylmGUI or OneChannelGui aregraphic user interfaces to Limma. Best wishes, Rich ------------------------------------------------------------ Richard A. Friedman, PhD Associate Research Scientist, Biomedical Informatics Shared Resource Herbert Irving Comprehensive Cancer Center (HICCC) Lecturer, Department of Biomedical Informatics (DBMI) Educational Coordinator, Center for Computational Biology and Bioinformatics (C2B2)/ National Center for Multiscale Analysis of Genomic Networks (MAGNet) Room 824 Irving Cancer Research Center Columbia University 1130 St. Nicholas Ave New York, NY 10032 (212)851-4765 (voice) friedman at c2b2.columbia.edu http://friedman.c2b2.columbia.edu/ In Memoriam, Joseph Kubert On Apr 12, 2014, at 10:25 AM, 594898865 wrote: > I'm new to R.I find a book on how to use Bioconductor.Beacause of the book is old and the version has changging geatly,I have problom to find a package,which has the samiler role with ??edd??-tools for evaluating cohort distributions of gene expression levels .Can you tell me the efficient way about how to choose the approprita packages when I just kown what I want to do on the data.Thank for your time.Looking forward to your early reply. > [[alternative HTML version deleted]] > > _______________________________________________ > Bioconductor mailing list > Bioconductor at r-project.org > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor