Hi there. Here's the error message.
Error in seg.lm.fit(y, XREG, Z, PSI, weights, offs, opz) : (Some) estimated psi out of its range I have tried many ways to specify the arguments, but apparently the error message is related to the estimated break point being invalid. However, my estimation fall within range of my data. Thank for your help, Phil -- View this message in context: http://r.789695.n4.nabble.com/Problem-with-segmented-tp4282398p4285505.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.