I appreciate alll helpers for R. I have struggled with Rweka problem related with "tm" text mining package in R.
My problem was solved when I replaced RWeka_0.3-15.zip with RWeka_0.3-13.zip under the OS of Win XP. Now my tm package works fine in R. I don't know why it works. Thanks all who gave me good help Kum Hwang Ph.D. On Mon, Jan 12, 2009 at 5:19 PM, Prof Brian Ripley <rip...@stats.ox.ac.uk> wrote: > How do you account for the fact that the package passed its checks on the > build machine, e.g. > > http://cran.r-project.org/bin/windows/contrib/2.8/check/RWeka-check.log > > and no one else is reporting this? (And it does work for me.) > > Blaming your tools is easy, but doing so on a public forum is disrespectful > and against the rw-FAQ > > http://cran.r-project.org/bin/windows/base/rw-FAQ.html#Can-I-install-packages-into-libraries-in-this-version_003f > > (note the word 'unsupported'). > > Uwe Ligges does a great job helping Windows' users by building binary > packages, and deserves your thanks, not vague and unsubstantiated blame. > > On Mon, 12 Jan 2009, Kum-Hoe Hwang wrote: > >> Thank Prof. Brian Ripley for your comments. >> >> Based on Prof Brian Ripley's comments, I checked Java environments in >> my PC. But I have not solved a "tm" package problem in Win R software. >> I am not sure but my current conclusion is that the Win-based R binary >> software has definitely a problem with Rweka package or subpackage. > >> Should I wait for another upgraded R binary version under the window >> XP, "tm' package or Rweka ets? >> Or I'd better migrate to non-window OS such as Linux, etc? > > You definitely shou;d read and follow the FAQ, as this could well be a Java > incompatibility with the binary package. > >> Kum Hwang, Ph.D. >> >> On Sat, Jan 10, 2009 at 8:06 PM, Prof Brian Ripley >> <rip...@stats.ox.ac.uk> wrote: >>> >>> On Sat, 10 Jan 2009, Kum-Hoe Hwang wrote: >>> >>>> Howdy Gurus again >>>> >>>> Thanks to Tony.Breyal, I was able to writing the following script for >>>> analyzing a text document. >>>> But I got an error with "tm' package. I don't why I got the error from >>>> the >>>> R >>>> script below. I think I followed proccess of R tm manual. >>> >>> Please do read the messages you got. I see >>> >>>> Error in .jinit(system.file("jar", c("weka.jar", "RWeka.jar"), package = >>>> pkgname, : >>>> Cannot create Java virtual machine (-1) >>> >>> so the problem is with your Java installation and RWeka, not 'tm'. >>> >>> First make sure you have a working installation of RWeka -- I suspect you >>> do >>> not even have Java installed, but it could be a version or path issue >>> (but >>> very unlikely to be an R issue). >>> >>>> >>>> I use R v2.8.1. and tm_0.3-3.zip under Win XP. >>>> >>>> Thanks in advance, >>>> >>>> Kum Hwang >>>> >>>>> # setting directory >>>>> my.path <-'C:\\_work\\Daddy"s\\myProjects\\2009 >>>> >>>> defaultProject\\R\\textfile\\' >>>>> >>>>> # text miner pakacge >>>>> library(tm) >>>> >>>> Loading required package: Snowball >>>> Loading required package: RWeka >>>> --------------------------------------------------------- >>>> Error in .jinit(system.file("jar", c("weka.jar", "RWeka.jar"), package = >>>> pkgname, : >>>> Cannot create Java virtual machine (-1) >>>> Error : .onLoad failed in 'loadNamespace' for 'RWeka' >>>> Error: package 'RWeka' could not be loaded >>>>> >>>>> my.corpurs <-Corpus(DirSource(my.path), readerControl = >>>> >>>> list(reader=readPlain)) >>>> Error: could not find function "Corpus" >>>>> >>>>> my.tdm <- TermDocMatrix(my.corpus) >>>> >>>> Error: could not find function "TermDocMatrix" >>>>> >>>>> my.tdm[1,] >>>> >>>> Error: object "my.tdm" not found >>>> >>>> >>>> -- >>>> Kum-Hoe Hwang, Ph.D. >>>> >>>> Phone : 82-31-250-3516 >>>> Email : phdhw...@gmail.com >>>> >>>> [[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. >>>> >>> >>> -- >>> Brian D. Ripley, rip...@stats.ox.ac.uk >>> Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ >>> University of Oxford, Tel: +44 1865 272861 (self) >>> 1 South Parks Road, +44 1865 272866 (PA) >>> Oxford OX1 3TG, UK Fax: +44 1865 272595 >>> >> >> >> >> -- >> Kum-Hoe Hwang, Ph.D. >> >> Phone : 82-31-250-3516 >> Email : phdhw...@gmail.com >> > > -- > Brian D. Ripley, rip...@stats.ox.ac.uk > Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ > University of Oxford, Tel: +44 1865 272861 (self) > 1 South Parks Road, +44 1865 272866 (PA) > Oxford OX1 3TG, UK Fax: +44 1865 272595 > -- Kum-Hoe Hwang, Ph.D. Phone : 82-31-250-3516 Email : phdhw...@gmail.com ______________________________________________ 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.