I've created another get_tau implementation, using sapply and apply. http://pastebin.com/3FaHAL1i
However, the second variant, with expand.grid still appeals me most. I don't undestand, why it is so slow. -- View this message in context: http://r.789695.n4.nabble.com/More-simple-implementation-is-slow-tp4632872p4632879.html Sent from the R help mailing list archive at Nabble.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.
