[Rcpp-devel] non-empty character argument expected

[Dirk Eddelbuettel]

Instead of 

   time.f1 <- system(x2 <- f1(input=x, parms=p))

you probably meant

   time.f1 <- system.time(x2 <- f1(input=x, parms=p))

Also see the rbenchmark and microbenchmark packages.

Dirk

-- 
Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com