On Sun, 23 Apr 2006 09:13:35 +0200, Erich Neuwirth wrote: EN> Is there code for bivariate kernel density estimation? EN> For bivariate kernels there is EN> kde2d in MASS EN> kde2d.g in GRASS EN> KernSur in GenKern EN> (list probably incomplete) EN> but none of them seems to accept a weight parameter EN> (like density does since R 2.2.0) EN>
sm.density of package sm allows to use weights (with Gaussian kernel) best wishes, Adelchi Azzalini -- Adelchi Azzalini <[EMAIL PROTECTED]> Dipart.Scienze Statistiche, Università di Padova, Italia tel. +39 049 8274147, http://azzalini.stat.unipd.it/ ______________________________________________ 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
