On Oct 6, 2010, at 16:11 , Henrique Dallazuanna wrote: > Try this: > > with(foo, ave(Value, Label, FUN = seq)) will generate the time variable
Make that FUN=seq_along to avoid trouble with groups of size 1. -- Peter Dalgaard Center for Statistics, Copenhagen Business School Solbjerg Plads 3, 2000 Frederiksberg, Denmark Phone: (+45)38153501 Email: pd....@cbs.dk Priv: pda...@gmail.com ______________________________________________ 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.
