[R] projection pursuit

[Prof Brian Ripley]

I don't think anyone has actually answered this.  PPDE is a technical 
term, defined in

Friedman, Steutzle and Schroeder (1984) Projection pursuit density
estimation. Journal of the American Statistical Association,
79(387):599-608, September 1984.

I don't know of an R implementation, but have known of S ones (to which I
no longer have access).

If that is not what you mean by PPDE, please give us the reference(s) you 
have in mind.


On Wed, 17 Mar 2004 lmsilva at fe.up.pt wrote:

> Does R have a package that performs projection pursuit density estimation? Or 
> anyone knows code in Matlab or C for example to do this?


-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
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