That's helpful but the reason I'm using clusters in evd is that I need to specify a time condition to ensure independence.
I therefore have an output in the form Cluster[[i]][j-k] where i is the cluster number and j-k is the range of values above the threshold taking account of the time condition. >From this I can get durations easily enough but the spacing is proving quite difficult. The data is for ocean waves and therefore it may be possible that the wave height drops below the threshold for a short period but should still be considered part of the same event, hence the time conditon. Hope this clarifies the problem. Doug -- View this message in context: http://r.789695.n4.nabble.com/Clustering-tp3017056p3018744.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.
