Sorry, "chage-point" should be "change-point" On 22 November 2010 14:44, Michael Bedward <michael.bedw...@gmail.com> wrote: > Hi Ahmed, > > Does 'quadratic plateau' model refer to a chage-point or bent-cable > regression with quadratic on one side and an asymptote on the other ? > If so, you might like to look at the bentcableAR package. There is a > background article here: > http://faculty.washington.edu/gchiu/Articles/bentcable-jasa.pdf > > Michael > > > On 22 November 2010 06:06, Ahmed Attia <ahmedati...@gmail.com> wrote: >> Dear All, >> >> I'm a beginner user in R and I would like to make a quadratic and >> plateau model in R. Can you help please with an example? >> >> Thanks so much >> >> >> >> -- >> Ahmed M. Attia >> Assistant Lecturer >> El-Khattara farm Station >> Agronomy Dept., >> Zgazig Univ., Egypt >> Visiting Scientist >> Haskell Agricultural laboratory >> Agronomy and Horticultural Dept., >> Univ. of Nebraska-Lincoln >> ahmeda...@zu.edu.eg >> aattiamoham...@unlnotes.unl.edu >> Cell phone: 4023604178 >> >> ______________________________________________ >> 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.