On 2011-05-05 14:20, Schatzi wrote:
I do not want smoothing as the data should have jumps (it is weight left in feeding bunker). I was thinking of maybe using a histogram-like function and then averaging that. Not sure if this is possible.
(It would be useful to include your original request - not everyone uses Nabble.) Actually, averaging *is* smoothing, but I suppose your intent is, for some reason, not to smooth across 30-minute boundaries. Perhaps you could use findInterval() to identify which measurements to average. Peter Ehlers
----- In theory, practice and theory are the same. In practice, they are not - Albert Einstein -- View this message in context: http://r.789695.n4.nabble.com/Averaging-uneven-measurements-by-time-with-uneven-numbers-of-measurements-tp3499337p3499386.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.
______________________________________________ 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.
