This is exactly what I mean by PPDE. I was reading the paper you mention below and I was looking for already implemented code in languages like R, Matlab or C.
Thank you all Luis > 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 [EMAIL PROTECTED] 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, [EMAIL PROTECTED] > Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ > University of Oxford, Tel: +44 1865 272861 (self) > 1 South Parks Road, +44 1865 272866 (PA) > Oxford OX1 3TG, UK Fax: +44 1865 272595 > > ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
