Fabio, That is not a _minimally reproducible example_ as we do not have your data. This write-up may be helpful:
http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example 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
