On Wednesday 19 December 2007 14:12:16 rašėte: > sapply(levels(DATA$know1), function(x)subset(DATA, (know1==x & > know2==x)), simplify=F)
Hey, thanks, that seems to work! -- Donatas Glodenis http://dg.lapas.info ______________________________________________ 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.
