Dear List, I am running through the CQN Vignette and I get the following error message: > data(UCovar) Warning message: In data(UCovar) : data set ‘UCovar’ not found > sessionInfo() R version 2.15.1 (2012-06-22) Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit) locale: [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8 attached base packages: [1] splines tools tcltk stats graphics grDevices utils datasets [9] methods base other attached packages: [1] oneChannelGUI_1.22.8 cqn_1.2.0 quantreg_4.79 SparseM_0.96 [5] preprocessCore_1.18.0 nor1mix_1.1-3 mclust_3.4.11 Rsamtools_1.8.5 [9] Biostrings_2.24.1 GenomicRanges_1.8.7 IRanges_1.14.4 tkWidgets_1.34.0 [13] DynDoc_1.34.0 widgetTools_1.34.0 affylmGUI_1.30.0 affyio_1.24.0 [17] affy_1.34.0 limma_3.12.1 Biobase_2.16.0 BiocGenerics_0.2.0 loaded via a namespace (and not attached): [1] BiocInstaller_1.4.7 bitops_1.0-4.1 stats4_2.15.1 zlibbioc_1.2.0 I would appreciate any suggestions. Thanks and 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@cancercenter.columbia.edu http://cancercenter.columbia.edu/~friedman/ "School is an evil plot to suppress my individuality" Rose Friedman, age15 [[alternative HTML version deleted]]

R is case sensitive. so use data(uCovar) not data(UCovar) And make sure cqn is actually installed. Kasper On Tue, Jul 3, 2012 at 4:04 PM, Richard Friedman <friedman at="" cancercenter.columbia.edu=""> wrote: > Dear List, > > I am running through the CQN Vignette > and I get the following error message: > >> data(UCovar) > Warning message: > In data(UCovar) : data set ?UCovar? not found >> sessionInfo() > R version 2.15.1 (2012-06-22) > Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit) > > locale: > [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8 > > attached base packages: > [1] splines tools tcltk stats graphics grDevices utils datasets > [9] methods base > > other attached packages: > [1] oneChannelGUI_1.22.8 cqn_1.2.0 quantreg_4.79 SparseM_0.96 > [5] preprocessCore_1.18.0 nor1mix_1.1-3 mclust_3.4.11 Rsamtools_1.8.5 > [9] Biostrings_2.24.1 GenomicRanges_1.8.7 IRanges_1.14.4 tkWidgets_1.34.0 > [13] DynDoc_1.34.0 widgetTools_1.34.0 affylmGUI_1.30.0 affyio_1.24.0 > [17] affy_1.34.0 limma_3.12.1 Biobase_2.16.0 BiocGenerics_0.2.0 > > loaded via a namespace (and not attached): > [1] BiocInstaller_1.4.7 bitops_1.0-4.1 stats4_2.15.1 zlibbioc_1.2.0 > > I would appreciate any suggestions. > > Thanks and 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 cancercenter.columbia.edu > http://cancercenter.columbia.edu/~friedman/ > > "School is an evil plot to suppress my individuality" > > Rose Friedman, age15 > > > [[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