Hi, Here are a couple of suggestions: -- Start R without loading startup scripts etc. (R --vanilla) and see if it works. If yes, there is something loading in your startup file or restored environment that is causing problems. -- Upgrade to the latest version of R
HTH, Ista On Wed, Nov 10, 2010 at 2:51 PM, zhenjiang xu <zhenjiang...@gmail.com> wrote: > Hi all, > > When running R interactively, I have the problem as following: > >> library(ggplot2) > Loading required package: reshape > Loading required package: plyr > > Attaching package: 'reshape' > > The following object(s) are masked from 'package:plyr': > > round_any > > Loading required package: grid > Loading required package: proto > >> data(VADeaths) >> pg <- ggplot(melt(VADeaths), aes(value, X1)) + geom_point() + > + facet_wrap(~X2) + ylab("") >> print(pg) > Error in get("transform", env = ., inherits = TRUE)(., ...) : > attempt to apply non-function > > My R package information is : >> library(plyr) >> sessionInfo() > R version 2.11.1 (2010-05-31) > x86_64-pc-linux-gnu > > locale: > [1] LC_CTYPE=zh_CN.UTF-8 LC_NUMERIC=C > [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 > [5] LC_MONETARY=C LC_MESSAGES=en_US.UTF-8 > [7] LC_PAPER=en_US.UTF-8 LC_NAME=C > [9] LC_ADDRESS=C LC_TELEPHONE=C > [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C > > attached base packages: > [1] grid stats graphics grDevices utils datasets methods > [8] base > > other attached packages: > [1] lattice_0.18-8 ggplot2_0.8.8 proto_0.3-8 reshape_0.8.3 plyr_1.2.1 > > > loaded via a namespace (and not attached): > [1] tools_2.11.1 > > > The interesting thing is that when I put the codes into an R script, and run > with command "R CMD BATCH XX.R", it works alright. Does anyone have any idea > what the problem is? Thanks~ > -- > Best, > Zhenjiang > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Ista Zahn Graduate student University of Rochester Department of Clinical and Social Psychology http://yourpsyche.org ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.