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Hi Paul -- As an update on this, as you guessed, read.AnnotatedDataFrame does not have widget support. Partly I wasn't sure whether this was used at all, so didn't know how much time to invest in it. If this is a pretty common way of reading data, then I'll try to provide functionality for the release. Martin "Paul Leo" <p.leo at="" uq.edu.au=""> writes: > Anyone also experiencing the widget failing with the error : > "sorry, tkWidgets support not available for read.AnnotatedDataFrame." > > Not sure what the origins of this is; is this just the new version of R > or Bioconductor, is this something that might persist? > Same thing works fine for R2.4.1. Same error with R2.5 Pre-release. > > The widget allows you to select the files but then dies unexpectedly. I > was thinking that is was because the affybatch object has new hooks for > the pheno and sampleNames?? > > Any suggestions? > > Thanks > Paul > >> Data<-ReadAffy(widget=TRUE) > Loading required package: tkWidgets > Loading required package: widgetTools > Loading required package: tcltk > Loading Tcl/Tk interface ... done > Loading required package: DynDoc > Error in read.AnnotatedDataFrame(sampleNames = sampleNames, widget = > TRUE) : > sorry, tkWidgets support not available for > read.AnnotatedDataFrame > > > > >> sessionInfo() > R version 2.5.0 alpha (2007-03-27 r40912) > i386-pc-mingw32 > > > attached base packages: > [1] "tcltk" "tools" "stats" "graphics" "grDevices" "utils" > > [7] "datasets" "methods" "base" > > other attached packages: > tkWidgets DynDoc widgetTools affy affyio Biobase > "1.13.3" "1.13.2" "1.11.2" "1.13.18" "1.3.3" "1.13.46" >> > > > > [[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 -- Martin Morgan Bioconductor / Computational Biology http://bioconductor.org