You might look at the monotone fitting available in the rqss() function of the quantreg package.
url: www.econ.uiuc.edu/~roger Roger Koenker email [EMAIL PROTECTED] Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Champaign, IL 61820 On Sep 6, 2007, at 10:03 AM, excalibur wrote: > > > > Le jeu. 6 sept. à 09:45, excalibur a écrit : > >> >> Hello everybody, has anyone got a function for smooth monotonic >> interpolation >> (splines ...) of a univariate function (like a distribution >> function for >> example) ? > > approxfun() might be what your looking for. > > Is the result of approxfun() inevitably monotonic ? > -- > View this message in context: http://www.nabble.com/Monotonic- > interpolation-tf4392288.html#a12524568 > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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.
