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:
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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
[...]
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some examples from within the download folder here on my laptop
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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>
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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
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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
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