Eridk, See these Rcpp Gallery article from 2012 for worked examples:
- http://gallery.rcpp.org/articles/using-rmath-functions/ has an example on pnorm that applies to your dnorm case - http://gallery.rcpp.org/articles/random-number-generation/ discusses the RNGs, but the d/p/q functions behave the same way. You can search at the Gallery too ... So we have all the scalar functions in the R:: namespace, sugar ones in Rcpp::, you can of course call the R functions as well (though I'd use R::( plus you get access from Armadillo, Boost, GSL, ... via other packages. But you need to look closely at the signatures of functions you are calling. Those expecting a 'double' cannot magically be resolved with a 'Rcpp::NumericVector' as those are different types. Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org _______________________________________________ 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