> >
> > plot(r2,d)
> > res = lm(r2~d)
> >
> Mixing up your x and y coordinate. Do:
>
> plot(d,r2)
... or use:
plot(r2 ~ d)
so that
res <- lm(r2 ~ d)
uses exactly the same pattern...
Olivier.
--
Olivier Crouzet, PhD
Laboratoire de Linguistique -- EA3827
Université de Nantes
Chemin de la Censive du Tertre - BP 81227
44312 Nantes cedex 3
France
phone: (+33) 02 40 14 14 05 (lab.)
(+33) 02 40 14 14 36 (office)
fax: (+33) 02 40 14 13 27
e-mail: olivier.crou...@univ-nantes.fr
http://www.lling.univ-nantes.fr/
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