Matrix multiplication in Rcpp

Question

First of all, I am a novice user so forget my general ignorance. I am looking for a faster alternative to the %*% operator in R. Even though older posts suggest the use of R

Answer 1

The following approach can also be used :

NumericMatrix mmult(NumericMatrix m, NumericMatrix v)
{
  Environment base("package:base");
  Function mat_Mult = base["%*%"];
  return(mat_Mult(m, v));
}

With this approach, we use the operator %*% of R.