RSiteSearch("segmented regression") Bert Gunter Genentech Nonclinical Biostatistics -----Original Message----- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of FMH Sent: Monday, March 01, 2010 1:17 PM To: r-help@r-project.org Subject: [R] Changepoints estimation in a data series
Dear All, I'm trying to find changepoints in a data series which only consist of 11 measurements of altitude(x) and temperature(y), respectively, in which the data are as followed: y = 16.3, 16.2, 16.1, 15.6, 14.2, 10, 8.2, 8.0, 7.5, 7.3, 7.2 x = 1, 2, 5, 10, 15, 20, 25, 30, 40, 50, 60 >From the above series, i reckon there is more than one changepoint and presuming there is a package in R which might enable the estimation on such changepoints. Could someone please advice me on this matter by using R? Cheers, FMH ______________________________________________ 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.