I get an error while trying to run this from package "ExpressionView" ExportEV(by,y,filename = "file.evf",description = description) Error in function (classes, fdef, mtable) : unable to find an inherited method for function "annotation", for signature "matrix" Here: by = biclust object y = matrix description <- list( experiment=list( title="Title", xaxislabel="x-Axis Label",yaxislabel="y-Axis Label", name="Author", lab="Address", abstract="Abstract", url="URL", annotation="Annotation", organism="Organism"), coldata=coldata, rowdata=rowdata) Any suggestion would be great. thanks kavit -- output of sessionInfo(): 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] grid stats graphics grDevices utils datasets methods base other attached packages: [1] ALL_1.4.11 eisa_1.6.0 genefilter_1.36.0 Category_2.20.0 isa2_0.3.1 ExpressionView_1.6.0 AnnotationDbi_1.16.5 [8] Biobase_2.14.0 RSQLite_0.10.0 DBI_0.2-5 caTools_1.12 bitops_1.0-4.1 BiocInstaller_1.2.1 biclust_1.0.1 [15] lattice_0.20-0 colorspace_1.1-0 MASS_7.3-16 loaded via a namespace (and not attached): [1] annotate_1.32.0 GO.db_2.6.1 graph_1.32.0 GSEABase_1.16.0 IRanges_1.12.3 KEGG.db_2.6.1 RBGL_1.30.1 splines_2.14.0 survival_2.36-10 [10] tools_2.14.0 XML_3.4-3 xtable_1.6-0 -- Sent via the guest posting facility at bioconductor.org.

Hi Kavita, It looks like this example is coming from the ExportEV man page. All appears ok on this end if I load the package and run the example, library(ExpressionView) example("ExportEV") If this is not the example you intended below please provide a small reproducible example and the output of your sessionInfo(). Valerie Here is my sessionInfo(), > sessionInfo() R Under development (unstable) (2011-11-27 r57757) Platform: x86_64-unknown-linux-gnu (64-bit) locale: [1] C attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] hgu95av2.db_2.6.3 org.Hs.eg.db_2.6.4 ALL_1.4.11 [4] eisa_1.7.0 genefilter_1.37.0 Category_2.21.0 [7] isa2_0.3.1 ExpressionView_1.7.0 AnnotationDbi_1.17.5 [10] Biobase_2.15.2 BiocGenerics_0.1.3 RSQLite_0.10.0 [13] DBI_0.2-5 caTools_1.12 bitops_1.0-4.1 loaded via a namespace (and not attached): [1] GO.db_2.6.1 GSEABase_1.17.1 IRanges_1.13.13 KEGG.db_2.6.1 [5] RBGL_1.31.1 XML_3.6-1 annotate_1.33.0 graph_1.33.0 [9] splines_2.15.0 survival_2.36-10 tools_2.15.0 xtable_1.6-0 On 12/04/11 02:25, Kavita Garg [guest] wrote: > I get an error while trying to run this from package "ExpressionView" > > > ExportEV(by,y,filename = "file.evf",description = description) > > Error in function (classes, fdef, mtable) : > unable to find an inherited method for function "annotation", for signature "matrix" > > Here: > by = biclust object > y = matrix > description<- list( experiment=list( > title="Title", xaxislabel="x-Axis Label",yaxislabel="y-Axis Label", name="Author", lab="Address", abstract="Abstract", url="URL", annotation="Annotation", organism="Organism"), coldata=coldata, rowdata=rowdata) > > Any suggestion would be great. > > thanks > kavit > > -- output of sessionInfo(): > > > 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] grid stats graphics grDevices utils datasets methods base > > other attached packages: > [1] ALL_1.4.11 eisa_1.6.0 genefilter_1.36.0 Category_2.20.0 isa2_0.3.1 ExpressionView_1.6.0 AnnotationDbi_1.16.5 > [8] Biobase_2.14.0 RSQLite_0.10.0 DBI_0.2-5 caTools_1.12 bitops_1.0-4.1 BiocInstaller_1.2.1 biclust_1.0.1 > [15] lattice_0.20-0 colorspace_1.1-0 MASS_7.3-16 > > loaded via a namespace (and not attached): > [1] annotate_1.32.0 GO.db_2.6.1 graph_1.32.0 GSEABase_1.16.0 IRanges_1.12.3 KEGG.db_2.6.1 RBGL_1.30.1 splines_2.14.0 survival_2.36-10 > [10] tools_2.14.0 XML_3.4-3 xtable_1.6-0 > > -- > Sent via the guest posting facility at bioconductor.org. > > _______________________________________________ > 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