Re: [Rd] Which packages in R use C++?

From: Whit Armstrong <armstrong.whit_at_gmail.com>
Date: Fri, 11 Dec 2009 08:06:11 -0500

and fts, making heavy use of templates for R types:

http://github.com/armstrtw/fts

-Whit

On Thu, Dec 10, 2009 at 4:16 PM, Dirk Eddelbuettel <edd_at_debian.org> wrote:
>
> On 10 December 2009 at 15:02, Peng Yu wrote:
> | I want to see some working examples on how to call C++ programs from
> | R. Could somebody let me know which R packages mainly use C++ rather
> | than C or Fortran?
>
> I am not aware of anyone keeping aggregate statistics.
>
> If you would like a simple example of C++ usage --- via the Rcpp package I
> maintain --- then I'd recommend the Earth Mover Distance package on R-Forge
> which wraps a single function providing the Earth Mover Distance metric:
>
>  https://r-forge.r-project.org/projects/earthmovdist/
>
> and the SVN sources are here
>
>  https://r-forge.r-project.org/plugins/scmsvn/viewcvs.php/pkg/?root=earthmovdist
>
> A more complicated example is e.g. RQuantLib on R-Forge and CRAN.
>
> Dirk
>
> --
> Three out of two people have difficulties with fractions.
>
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