On 22/09/19 11:19 PM, Richard O'Keefe wrote: <SNIP>
Whenever you want a vector that counts something, cumsum of a logical vector is a good thing to try.
<SNIP> Fortune nomination. cheers, Rolf -- Honorary Research Fellow Department of Statistics University of Auckland Phone: +64-9-373-7599 ext. 88276 ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.