> Of course your reasoning is clear and an in better knowledge about R > will help me to better interpret its error messages in the future. But > for an entry-level R user like me a conflict warning will be quite helpful.
The next version of reshape should do better - I check whether fun.aggregate is much a function much earlier on, so the error message should be more informative. Hadley -- http://had.co.nz/ ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.