RcppClassic Build Status

The RcppClassic package provides a (now deprecated) C++ library which facilitates the integration of R and C++.

New projects should use the new Rcpp API in the Rcpp package.


The package is still maintained in order to provided backwards-compatibility. However, users of the package are strongly encouraged to migrated to the Rcpp package package.


Dirk Eddelbuettel and Romain Francois, with contributions by David Reiss, and based on code written during 2005 and 2006 by Dominick Samperi


GPL (>= 2)