Hi Massimo, >That will be great! >we do need grass able to talk with R also in osgeo4w.
unlike as rpy2 are R-python-bindings, the R-batchfiles simply enables invoking R from anywhere you are, e.g. within a WinGRASS-session or within a OSGeo4W-shell/commandline: echo The script is self contained so just place it anywhere on your Windows echo PATH. (From the Windows cmd line the command PATH shows your current echo Windows path.) You may optionally make copies of this script with names echo like R.bat, Rscript.bat, Rcmd.bat so that each has a different default. some ideas behind the R-batchfiles: ______________________________________________________________________________ echo (c) 2013 G. Grothendieck echo License: GPL 2.0 ( http://www.gnu.org/licenses/gpl-2.0.html ) echo Launch script for R and associated functions. echo Usage: R.bat [subcommand] [arguments] echo Subcommands where (0) means takes no arguments; (A) means may need Admin priv echo cd - cd to R_ROOT, typically to C:\Program Files\R (0) echo cmd - Run Rcmd.exe echo dir - List contents of R_ROOT in chronological order showing R versions (0) echo gui - Run Rgui.exe echo help - Help info (0) echo path - Add R_TOOLS, R_MIKTEX ^& R_PATH to path for this cmd line session (0) echo R - Run R.exe (0) echo script - Run Rscript.exe echo show - Show R_ variable values used. R_PATH, etc. (0) echo SetReg - Run RSetReg; see 2.17 in R FAQ for Windows (A) echo tools - Add R_TOOLS and R_MIKTEX to path for this cmd line session (0) echo touch - Change date on R_HOME to now (0) (A) echo Examples echo R -- invoke R.exe R gui -- invoke Rgui.exe echo R dir -- show R versions R show -- show R_ variables echo R CMD build mypkg -- builds mypkg echo cmd /c set R_VER=R-2.14.0 ^& R gui -- run indicated Rgui version echo cmd /c set R_ARCH=32 ^^^& R gui -- run 32 bit Rgui echo cmd /c R_VER=R-2.14.0 ^^^& R setreg - make 2.14.0 current in registry echo cmd /c R_VER=R-2.14.0 ^^^& R.bat touch - change date on R-2.14.0 dir to now [...] ______________________________________________________________________________ some examples from within the download folder here on my laptop ______________________________________________________________________________ C:\dl\batchfiles_0.7-1>R R version 3.0.3 (2014-03-06) -- "Warm Puppy" Copyright (C) 2014 The R Foundation for Statistical Computing Platform: x86_64-w64-mingw32/x64 (64-bit) R ist freie Software und kommt OHNE JEGLICHE GARANTIE. Sie sind eingeladen, es unter bestimmten Bedingungen weiter zu verbreiten. Tippen Sie 'license()' or 'licence()' für Details dazu. R ist ein Gemeinschaftsprojekt mit vielen Beitragenden. Tippen Sie 'contributors()' für mehr Information und 'citation()', um zu erfahren, wie R oder R packages in Publikationen zitiert werden können. Tippen Sie 'demo()' für einige Demos, 'help()' für on-line Hilfe, oder 'help.start()' für eine HTML Browserschnittstelle zur Hilfe. Tippen Sie 'q()', um R zu verlassen. > q() Workspace sichern? [y/n/c]: n C:\dl\batchfiles_0.7-1> ______________________________________________________________________________ C:\dl\batchfiles_0.7-1>R show R_ARCH=x64 R_CMD=RShow R_HOME=C:\Program Files\R\R-3.0.3 R_PATH=C:\Program Files\R\R-3.0.3\bin\x64 R_REGISTRY=1 R_ROOT=C:\Program Files\R R_TOOLS_PATH={app}= R_VER=R-3.0.3 ______________________________________________________________________________ C:\dl\batchfiles_0.7-1>R dir Volume in Laufwerk C: hat keine Bezeichnung. Volumeseriennummer: 1490-7862 Verzeichnis von C:\Program Files\R 08.03.2014 22:15 <DIR> .. 08.03.2014 22:15 <DIR> . 08.03.2014 22:17 <DIR> R-3.0.3 ______________________________________________________________________________ >do you have any experience in running rpy2 on windows and within the system python or with osgeo4w python ? I've never had a closer look at rpy2 on windows. is a ready to use rpy2 available for windows. ----- best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/standalone-OSGeo4W-Wingrass-R-integration-which-way-to-go-tp5127931p5128030.html Sent from the Grass - Dev mailing list archive at Nabble.com. _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev