[R] About integrating R inside a C++ software
Hi,
We are a company developing a software mainly in C++.
We want to integrate R inside our software in order to use mainly the
engine (usual stats as mean, sigma, Pearson, outlier detection, CPA,
multivariate, ...) and probably later the chart solution.
Of course we don't want to temporary write the data to some csv files
and then do an ugly system() call : system(RScript.exe myscript.R) for
many legitimate reasons.
We are also using Qt so a Qt to/from R wrapper could be interesting.
For the moment, we have found these solutions :
- using directly the standard R C API : R.h, Rmath.h, R_ext,
- Rcpp : www.rcpp.org
- QtInterfaces : http://r-forge.r-project.org/projects/qtinterfaces/
- RInside http://dirk.eddelbuettel.com/code/rinside.html
Any advices ?
Kind regards
William.
--
*William Tambellini*
Senior Developper
Phoenix, AZ, USA
www.galaxysemi.com
Semiconductor Intelligence
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Re: [R] trying to compile R in win 7 (with Rtools)
Hi Cleber It cant find /tmp which does not exist on standard win32 mount system. Are you sure you dont have to call the make all... from the cygwin bash (cygwin terminal) and not the msdos pseudo terminal ? W. Le 04/10/2013 17:03, Cleber N.Borges a écrit : hello all, I am trying to compile the R in Win7 and compiles one small part but the script don't move from the 'base' directory to 'stats' I installed the Rtools likee administrator and call the terminal (MS-DOS) like administrator too. if somebody can tell me any tips, I thank in advanced cleber # File LOG http://klebyn.ploud.com/arquivo_log/log C:\Rsrc C:\Rsrc C:\Rsrctar -xf R-3.0.2.tar.gz C:\Rsrcwhere basename cat cmp comm cp cut date diff du echo expr gzip ls makeinfo C:\Rtools\bin\basename.exe C:\Rtools\bin\cat.exe C:\Rtools\bin\cmp.exe C:\Rtools\bin\comm.exe C:\Rtools\bin\cp.exe C:\Rtools\bin\cut.exe C:\Rtools\bin\date.exe C:\Rtools\bin\diff.exe C:\Rtools\bin\du.exe C:\Rtools\bin\echo.exe C:\Rtools\bin\expr.exe C:\Rtools\bin\gzip.exe C:\Rtools\bin\ls.exe C:\Rtools\bin\makeinfo.exe C:\Program Files (x86)\MiKTeX 2.9\miktex\bin\makeinfo.exe C:\Rsrcwhere mkdir mv rm rsync sed sort texindex touch uniq C:\Rtools\bin\mkdir.exe C:\Rtools\bin\mv.exe C:\Rtools\bin\rm.exe C:\Rtools\bin\rsync.exe C:\Rtools\bin\sed.exe C:\Rtools\bin\sort.exe C:\Windows\System32\sort.exe C:\Rtools\bin\texindex.exe C:\Program Files (x86)\MiKTeX 2.9\miktex\bin\texindex.exe C:\Rtools\bin\touch.exe C:\Rtools\bin\uniq.exe C:\Rsrcsort --version sort (GNU coreutils) 8.15 Packaged by Cygwin (8.15-1) Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Written by Mike Haertel and Paul Eggert. C:\Rsrccd R-3.0.2\src\gnuwin32 C:\Rsrc\R-3.0.2\src\gnuwin32make all recommended compilaR.log # # http://klebyn.ploud.com/arquivo_log/log # # connections.c: In function 'do_readbin': connections.c:3759:8: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] connections.c:3761:8: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] connections.c:3769:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] connections.c:3784:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] connections.c:3788:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] pcre_exec.c: In function 'pcre_exec': pcre_exec.c:7190:20: warning: 'match_partial' may be used uninitialized in this function [-Wuninitialized] localtime.c: In function 'timesub.isra.2': localtime.c:1407:5: warning: assuming signed overflow does not occur when assuming that (X + c) X is always false [-Wstrict-overflow] localtime.c:1411:8: warning: assuming signed overflow does not occur when assuming that (X - c) X is always false [-Wstrict-overflow] localtime.c: In function 'time2sub.constprop.10': localtime.c:1566:8: warning: assuming signed overflow does not occur when assuming that (X + c) X is always false [-Wstrict-overflow] localtime.c:1581:5: warning: assuming signed overflow does not occur when assuming that (X + c) X is always false [-Wstrict-overflow] localtime.c:1593:9: warning: assuming signed overflow does not occur when assuming that (X + c) X is always false [-Wstrict-overflow] localtime.c:1599:8: warning: assuming signed overflow does not occur when assuming that (X - c) X is always false [-Wstrict-overflow] localtime.c:1619:5: warning: assuming signed overflow does not occur when assuming that (X - c) X is always false [-Wstrict-overflow] cannot create /tmp/R4428: directory nonexistent mv: cannot stat `/tmp/R4428': No such file or directory make[3]: *** [mkR1] Error 1 make[2]: *** [all] Error 2 make[1]: *** [R] Error 1 make: *** [all] Error 2 C:\Rsrc\R-3.0.2\src\gnuwin32 __ 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. __ 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.
