Single value vs. vector sampling

[James J Balamuta]

There are two sets of underlying samplers in Rcpp.

Samplers returning a NumericVector are from Rcpp:: and those that return a double are from R::.

E.g.

rnorm(1, 2, 3) => R::rnorm(2.0, 3.0)
rnorm(50, 2, 3) => Rcpp::rnorm(50, 2.0, 3.0)

[Dirk Schumacher]

I think I would go with the Rcpp one for now - the least amount of work.