Elodie, There is no error. Those are warning messages telling you that functions are masked -- just as it says. No more, no less.
Amicalement, Dirk -- Dirk Eddelbuettel | [email protected] | http://dirk.eddelbuettel.com _______________________________________________ R-SIG-Debian mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-debian
