Re: [R] MDS in 3D

From: Atte Tenkanen <attenka_at_utu.fi>
Date: Mon 08 Jan 2007 - 08:10:55 GMT

Oh, it was nearer than I have thought! Thanks.

Atte

>
> > I have tried to develop multidimensional scaling for 3D space
> using PCA
> > without success, yet;-) Is there some application ready in R?
>
> Yes.
>
> stats has cmdscale. MASS has sammon and isoMDS. All three have a 'k'
> argument to determine the output dimension.
>
>
> --
> Brian D. Ripley, ripley@stats.ox.ac.uk
> 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
>



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