[R] estimating mode
Liaw, Andy
andy_liaw at merck.com
Fri Jan 30 14:30:04 CET 2004
You can find some Splus code on Prof. Minnotte's web page:
http://math.usu.edu/~minnotte/research/pubs.html. You can try and see if
those can be use directly in R. If not, porting may not be too hard.
Prof. Marron's `SiZer' might also be of interest, but I only know of the
Matlab code that are provided by Steve.
HTH,
Andy
> From: Z P
>
> Dear all,
>
> I am considering a problem related to density regression.
> After we got the
> estimation of probability density function f(x), how can we
> estimate the
> mode of that population?
>
> Does the sm package support mode estimation? If not, is there
> any other
> function in R can estimate the mode according to the
> estimation of pdf f(x)?
> Univariate case is ok. If the function further support higher
> dimensions, it
> is perfect.
>
> Thanks.
>
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