Get it done. Big thank, Brian and Martin!
From: Prof Brian Ripley <[EMAIL PROTECTED]> Subject: Re: [R] Problem of running R console from Java on linux box Date: Sun, 2 Nov 2008 11:07:24 +0000 (GMT) > On Sun, 2 Nov 2008, ZhaoWei wrote: > > > Great, "--vanilla" works! > > Can you please tell me what this parameter means? > > And, it works with the execuatble(/usr/lib/R/bin/exec/R). I'm wondering > > is it possible to do the same with the shell script(/usr/bin/R), anyway > > when you type "R" in command line, it means the shell script. > > It is intended for running the shell script, and it is documented in the > most basic manual ('An Introduction to R'), with which you ought to become > familiar. > > > > > Thanks again! > > > >>> Hi the list: > >>> > >>> I can not create R process from Java application with my linux box, > >>> the process never was created, or just terminated immediately after I > >>> called Runtime.getRuntime().exec(...) > >>> > >> > >> Did you check the error stream? I think you want to start R with a > >> command line argument like "--vanilla", without /bin/sh. > >> > >> Martin > >> > >>> The command lines I have tried are(the paths are all correct): > >>> > >>> "/bin/sh /usr/bin/R" > >>> "/bin/sh -c /usr/bin/R" > >>> "/usr/lib/R/bin/exec/R"(also set R_HOME=/usr/lib/R) > >>> > >>> I also tried ProcessBuilder, which is no help. I'm confused, is this > >>> possible? > >>> > >>> Many Thanks! > >>> > >>> ______________________________________________ > >>> 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. > >> > >> -- > >> Martin Morgan > >> Computational Biology / Fred Hutchinson Cancer Research Center > >> 1100 Fairview Ave. N. > >> PO Box 19024 Seattle, WA 98109 > >> > >> Location: Arnold Building M2 B169 > >> Phone: (206) 667-2793 > > > > ______________________________________________ > > 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, [EMAIL PROTECTED] > 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 ______________________________________________ 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.