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. ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
