Hi, I am using R2.10.1 (32 bit) version, but my machine is win7 (64 bit). I was using justMAS to do MAS5 normalization for some affy data and last week, it was working fine. However, some system admin in our company did some work on my computer and I found that justMAS does not work any more. The main problem is with loading the simpleaffy package: > library(simpleaffy) Loading required package: affy Loading required package: Biobase Welcome to Bioconductor   Vignettes contain introductory material. To view, type   'openVignette()'. To cite Bioconductor, see   'citation("Biobase")' and for packages 'citation(pkgname)'. Loading required package: genefilter Error in loadNamespace(i[[1L]], c(lib.loc, .libPaths())) :   there is no package called 'xtable' Error: package 'genefilter' could not be loaded Does anyone know how to solve this problem? thanks, -James [[alternative HTML version deleted]]

Hi James, James Anderson wrote: > Hi, > > I am using R2.10.1 (32 bit) version, but my machine is win7 (64 bit). I was using justMAS to do MAS5 normalization for some affy data and last week, it was working fine. However, some system admin in our company did some work on my computer and I found that justMAS does not work any more. The main problem is with loading the simpleaffy package: > >> library(simpleaffy) > Loading required package: affy > Loading required package: Biobase > > Welcome to Bioconductor > > Vignettes contain introductory material. To view, type > 'openVignette()'. To cite Bioconductor, see > 'citation("Biobase")' and for packages 'citation(pkgname)'. > > Loading required package: genefilter > Error in loadNamespace(i[[1L]], c(lib.loc, .libPaths())) : > there is no package called 'xtable' > Error: package 'genefilter' could not be loaded > > > Does anyone know how to solve this problem? Did you read the error message, and more importantly the line preceding the error message? It seems pretty clear to me... Best, Jim > > thanks, > > -James > > > > > [[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 -- James W. MacDonald, M.S. Biostatistician Douglas Lab University of Michigan Department of Human Genetics 5912 Buhl 1241 E. Catherine St. Ann Arbor MI 48109-5618 734-615-7826 ********************************************************** Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues