Hi guys, Thanks for the explanations.
I installed the RCPP package on R, but for some reasons, the two commands do not work. Besides, https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel is a broken link. So I tried to install the RcppExamples, but this package is not available when I click on "Install packages..." from R. Do you guys see it in the list? Do I have to look in s specific location to find it? Thanks for your help, Jeremie On Tue, Mar 16, 2010 at 6:56 PM, Romain Francois <rom...@r-enthusiasts.com>wrote: > Hello, > > disclaimer: I don't know C# at all and how it might connect to c++, etc ... > > For an introductory ride about Rcpp, you can consult the Rcpp-introduction > vignette which you can download from the cran page of Rcpp or if you have it > installed, you can just do: > > > vignette( "Rcpp-introduction", package = "Rcpp" ) > > For semi-self-explanatory code examples, you can consult our unit tests: > > > system.file( "unitTests", package = "Rcpp" ) > > For more questions, we have a dedicated mailing list: > https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel > > Romain > > > Le 16/03/10 11:43, Jeremie Smaga a écrit : > >> >> Hello Richard, >> >> Thanks for the tips. >> >> I was aware of the R(D)COM. In the last public version, there is now >> splash >> screen appearing which is kind of boring so I think I need to buy it or >> something. >> >> Anyway, I think the idea was to create a common CORE library that can be >> used from C# and from R. So I think I'll have a look at RCPP which looks >> to >> be the best solution. >> >> Have you tried it already? Do you know any good tutorial for this package? >> >> Thanks, >> >> Jeremie >> >> >> On Tue, Mar 16, 2010 at 5:23 PM,<richard.cot...@hsl.gov.uk> wrote: >> >> >>> I would like to develop a core library which I will be using both from R >>>> >>> and >>> >>>> from C#. >>>> >>> >>> - Writing the DLL freely in C# and then create a wrapper? >>>> - Writing it in C++ >>>> - Writing it in C, the other options are really not good ideas. >>>> >>> >>> As far as I know, there currently is no way to call .NET code from R. If >>> you want a library that can be called from both a .NET environment and >>> from >>> R, then writing it in C or C++ is likely your best bet. Alternatively, >>> you >>> can run R code from within .NET using the rcom package. There's an >>> example >>> in F# here (what's true for F# is true for C#). >>> >>> >>> >>> http://cs.hubfs.net/blogs/thepopeofthehub/archive/2007/11/06/FSharpWithR.aspx >>> >>> See ?.C for calling C code, and the rcpp package for an interface to C++ >>> code. Choosing between those two languages mostly depends on whether on >>> not >>> your library is especially suited to object oriented programming or not. >>> >>> Regards, >>> Richie. >>> >>> Mathematical Sciences Unit* >>> **HSL*<http://www.hsl.gov.uk/contact-us.htm> >>> >>> >>> >>> r-help-boun...@r-project.org wrote on 16/03/2010 09:04:54: >>> >>> >>> Good afternoon everybody, >>>> >>>> I am sorry, this question might look trivial to some of you, but I read >>>> quite a lot of stuff about package creation and I would like a bit of >>>> you >>>> advices. >>>> >>>> >>> >>>> I read that it was possible to import DLL to R. >>>> >>>> The thing is, I am not sure that the DLL created with C# will be >>>> >>> compatible. >>> >>>> I still have not implemented anything, so if it is only a matter of >>>> >>> method >>> >>>> signatures, I can make sure everything fits. >>>> >>>> Otherwise, I could use a C++ DLL, but I don't know if it is really >>>> recommended. (In fact, I would love to be able to develop it in Visual >>>> Studio because it is where I developed the rest of my platform). >>>> >>>> So, what would you advise? >>>> >>>> >>> >>>> Thanks, >>>> >>>> -- >>>> Jeremie Smaga >>>> >>> > > > -- > Romain Francois > Professional R Enthusiast > +33(0) 6 28 91 30 30 > http://romainfrancois.blog.free.fr > |- http://tr.im/OIXN : raster images and RImageJ > |- http://tr.im/OcQe : Rcpp 0.7.7 > `- http://tr.im/O1wO : highlight 0.1-5 > > -- Jeremie Smaga [[alternative HTML version deleted]]
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