[R] Question about the high dimensional density estimation

[hungy@stat.ncu.edu.tw]

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 ?
Thanks a lot.


--
Ying-Chao Hung
Assistant Professor
Graduate Institute of Statistics
National Central University
Chung-Li, Taiwan
TEL: 886-3-426-7219