Re: ADE_Splus

From: Jean Thioulouse (Jean.Thioulouse@biomserv.univ-lyon1.fr)
Date: Tue Jan 26 1999 - 17:42:03 MET


Agustin Lobo <alobo@ija.csic.es> wrote :
>Would it be possible at all to compile the
>ADE programs and include them as S functions?

This would be easy for computational modules, and probably more difficult for
graphical modules. The problem is : what would be the benefit ?

ADE-4 and Splus are not intended for the same users. Splus is a professional
statistical software, very expensive and not very easy to use for biologists.
ADE-4 is free, dedicated to multivariate analysis and aimed at ecologists.
Ecologists will not buy $plus to use ADE-4, and professional statisticians
just need a single value decomposition function to do what they want in
multivariate analysis.

OK, this is a little caricatural, and it would not be so easy, as we would have
to deal with Splus objects structure.

--
Jean Thioulouse - Laboratoire de Biometrie -  Universite Lyon 1
69622 Villeurbanne Cedex - France           Fax: 04 78 89 27 19
Tel: 04 72 43 29 01 http://pbil.univ-lyon1.fr/ADE-4/JTHome.html



This archive was generated by hypermail 2b30 : Sat Feb 10 2001 - 10:35:55 MET