Frank, That's a pretty long message and a lot of code. Can you try to distill it down to a particular (smaller?) issue?
And FWIW I cannot run. After saving your attachment, and installing PopED, I get R> source("/tmp/myExampleODE.compiled.R") Attaching package: ‘deSolve’ The following object is masked from ‘package:graphics’: matplot Elapsed time: 10.425 seconds. Error in poped.db$settings$optsw[2] <- opt_xt : object 'poped.db.compiled' not found R> I also recommend the rbenchmark and microbenchmark packages over tic() and toc(). Sorry that I have no quick fix. 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