On 18/07/2014, 1:26 PM, Ludovic.Brossard wrote: > Thanks for this answer. > If I have well understood, there is no way to create dll and call it > without having R installed on the computer ?
R is open source so you could probably work out something, but there is no built-in support for doing that. Duncan Murdoch > Sorry if I am wrong i am not a specialist. > thanks > > Ludovic Brossard > >> On 18/07/2014, 10:29 AM, Ludovic Brossard wrote: >> >>> Hello >>> >>> >>> >>> My question is the following. I have tried to find a similar subject in >>> archives but not found (perhaps bad search!) and I tried R-help and I was >>> advised that R-devel would perhaps better for my question >>> >>> >>> >>> So I wonder if it is possible to create a dll from a R code to use it in >>> another language/program. >>> >>> Indeed, one of my colleague wrote a R code combining some R functions to >>> create a method of calculation. >>> >>> I would want to use this method in a program coded in Delphi. >>> >>> >>> >>> Is there possibilities to create a DLL from R code to be called in the >>> Delphi program ? >>> >>> It would allow us to avoid rewriting code and searching correspondence >>> between R functions and Delphi program (or other types of tools as >>> TPMath). >>> >>> Is it possible to call a dll form R whereas R is not installed on the >>> computer? >>> >>> >>> >>> I hope to be clear in my demand an I hope you will be able to give me >>> some >>> indications or where to find it. >>> >> Most of this is possible, but not easy. See chapter 8 of the "Writing R >> Extensions" manual. You are essentially writing a new "front-end" to R, >> and it will require R to be installed for it to work. >> >> Many years ago I wrote instructions for using Delphi to create a DLL for >> R to use, which is another approach you could try. I've no idea how >> obsolete those instructions are nowadays, but they might give you some >> starting points: >> >> http://www.stats.uwo.ca/faculty/murdoch/software/compilingDLLs/pascal.html >> >> Duncan Murdoch >>> >>> Best regards >>> >>> >>> >>> Ludovic Brossard >>> >>> >>> >>> >>> >>> >>> >>> Ludovic BROSSARD >>> >>> UMR PEGASE (Physiologie, Environnement et Génétique pour l’Animal et les >>> Systèmes d’Elevage) >>> >>> INRA – Agrocampus Ouest >>> >>> Domaine de la Prise, 35590 Saint-Gilles, France >>> >>> Tél : 33 (0)2 23 48 70 57 . Fax : 33(0)2 23 48 50 80 >>> >>> <http://www.rennes.inra.fr/pegase> www.rennes.inra.fr/pegase >>> <http://www.rennes.inra.fr/pegase>. >>> >>> >>> >>> >>> [[alternative HTML version deleted]] >>> >>> >>> >>> ______________________________________________ >>> R-devel@r-project.org <mailto:R-devel@r-project.org> mailing list >>> https://stat.ethz.ch/mailman/listinfo/r-devel >>> >> >> > Ludovic Brossard > INRA - UMR PEGASE > Domaine de la Prise > 35590 SAINT GILLES > tel : 02 23 48 70 57 > fax : 02 23 48 50 80 ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
