[adegenet-forum] (no subject)

Alex BAUMEL alex.baumel at univ-cezanne.fr
Wed Oct 22 19:33:38 CEST 2008


Hi,

spca seems to work well on my AFLP data,

3 questions :

-  I need to scale (scale =TRUE) the data, and I do not understand the reason.
- Another problem  the function screeplot does not work on my spca object.?
- Is it possible to start spca from a  matrix of genetic distance between genotypes ?

If anyone can help ...

Alex Baumel

Institut Méditerranéen d'Ecologie et de Paléoécologie
Bâtiment Villemin
Europole de l'Arbois - BP 80
F 13545 Aix-en-Provence cedex 04
phone: (33) 442 908 453
fax: (33) 442 908 448

web page : http://alexbaumel.blogspot.com/


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