[R] Smooth monotone estimation on R
kjetil at acelerate.com
Tue Jul 13 01:31:54 CEST 2004
on my machine turns up only:
mono.con(mgcv) Monotonicity constraints for a cubic
smooth.monotone(fda) Monotone Smoothing of Data
pmreg(ftnonpar) Piecewise monotone regression with taut
backSpline(splines) Monotone Inverse Spline
isoreg(stats) Isotonic / Monotone Regression
so you should find something of use in packages mgvc, fda, ftnonpar, splines
or stats (.loaded by default)
Assaf P Oron wrote:
>I'm looking for smooth monotone estimation packages, preferably using splines.
>I downloaded the 'cobs' package and intend to use it, but since it offers only quadratic splines based on L1 minimization, I'd like to compare its performance to that of a more 'mainstream' cubic-spline, L2-norm minimizing spline. Preferably a smoothing spline.
>Does anyone know of such code existing anywhere? Or another smooth monotone alternative?
>Thanks in advance,
>University of Washington
>R-help at stat.math.ethz.ch mailing list
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