I wanted to try the functionality of macat, but when I load it under R 2.0.0. and Windows XP it says. Furthermore, where can I get a zip file of the library stjudem. It does not seem to exist on the bioconductor and on the R side. Cheers Michael library(macat) Loading required package: Biobase Loading required package: tools Welcome to Bioconductor Vignettes contain introductory material. To view, simply type: openVignette() For details on reading vignettes, see the openVignette help page. Loading required package: annotate Loading MicroArray Chromosomal Aberration Tools... Loading required packages... You need package 'stjudem', if you want to see the demo and examples. Type 'loaddatapkg("stjudem")' for automatic install! Type 'demo(macatdemo)' for a quick tour... Error in if (.Platform$OS.type == "windows" && require(Biobase) && interactive() && : missing value where TRUE/FALSE needed Error in library(macat) : .First.lib failed for 'macat'

> I wanted to try the functionality of macat, but when I load it under R > 2.0.0. and Windows XP it says. Furthermore, where can I get a zip file of > the library stjudem. It does not seem to exist on the bioconductor and on > the R side. Given that it is a contributed package you might get better results by contacting the package maintainer directly. -J