Agustin Lobo <alobo@ija.csic.es> wrote:
>As they are actually pasting ADE output, could it be that they
>switched to a different file and did not notice it?
No, this is a bug in the program. The value 4 is written whatever
the number of components. Note that this is only a problem in the
listing. The file itself has the right number of columns.
>1. Could I plot the *_PLS2mod components against the original Y variables
>using ADE? (The example in p.11 of the "fiche" seems to imply a 3rd variable
>(default=1,2,3,...n). I just want an scatter plot for each
>(component,variable) pair.
This is possible with the ADEScatters module, which is unfortunately
only available in the Macintosh version of ADE-4. You can however
do it with the Curves module but one variable at a time (i.e., all
components for one variable, or conversely).
>2. Is there any way to get docs by Tenenhaus (93,95 and 97...)?
You may ask them directly to him : tenenhaus@hec.fr
http://www.hec.fr/profs/dept/siad/tenenhau/fiche.htm
Note that he also recently published a book on PLS regression (in French),
which should be easily available :
Tenenhaus, M. (1998). La régression PLS. Technip, Paris.
-- 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
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