On 14 May 2011 at 16:33, Douglas Bates wrote:
| You can check what is done in R itself in the R sources but I imagine that it
| uses a uniform random variate converted to an integer through the cumulative
| probabilities. The good news is that it is easy to create the cumulative
| weights with the std::accumulate function.
Good point. I just looked at src/main/random.c in the R sources, and the main
worker functions are once again defined as hidden. Sigh. May make sense to
'port' this as helper functions for Rcpp::IntegerVector.
Dirk
--
Gauss once played himself in a zero-sum game and won $50.
-- #11 at http://www.gaussfacts.com
_______________________________________________
Rcpp-devel mailing list
Rcpp-devel@lists.r-forge.r-project.org
https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
