[R] Question about the high dimensional density estimation
andy_liaw at merck.com
Mon Nov 3 14:47:17 CET 2003
> From: Jason Turner [mailto:jasont at indigoindustrial.co.nz]
> hungy at stat.ncu.edu.tw wrote:
> > Hi,
> > I found that the R package "KernSmooth" can deal with
> > only 1D and 2D data. But now I have a collection of
> > 4-dimensional data (x1,x2,x3,x4) and would like to estimate
> > the "mode" of the underlying density. What can I do
> > about it ?
> The gss package might do what you want here.
> Indigo Industrial Controls Ltd.
> http://www.indigoindustrial.co.nz 64-21-343-> 545
> jasont at indigoindustrial.co.nz
I believe the `locfit' package will do as well, using local polynomials.
More information about the R-help