[R] lowess C code

[cstrato@EUnet.at]

Hi,

It would be great to have a C function extending lowess to multiple
dimensions, i.e. about 100 dimensions. It is not quite clear to me
whether this is possible.
As far as I understand, loess can support only up to 14 dimensions.
Is this correct?

Best regards
Christian Stratowa
----------------------------------
C.h.r.i.s.t.i.a.n  S.t.r.a.t.o.w.a
V.i.e.n.n.a,  A.u.s.t.r.i.a


Prof Brian Ripley wrote:

> On Tue, 23 Oct 2001, pawel wrote:
>
> > Hi,
> > I understand that the core of lowess() function is written in C.
> > Is the C source code available and if yes, how can I get to it?
>
> It's in the R sources in src/appl/lowess.c
>
> > I want to write a multidimensional extension of lowess() if you know of
> > anybody who has implemented this already I would greatly appreciate any
> > references or pointers.
>
> Look at loess in package modreg for one such.
>
> > thank you very much,
> > pawel
> >
> >
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> --
> 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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