Hi everybody
Sorry guys, please ignore my previous email regarding the problem I was
having using the 'by' function with FUN=mean. Just read the given error
properly and realised my (silly) mistake in that you can no longer apply
the mean function to a dataframe regardless of whether its wrapped within
'by' or not, as its depreciated in this context - I'm obviously a bit too
ready for the weekend!! ;-)
Cheers,
Carina
[[alternative HTML version deleted]]
______________________________________________
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.
