dear Jari,
Thank you for your fast and always more than complete help.

Gian


2012/3/1 Jari Oksanen <jari.oksanen@oulu.fi>

>
> On 01/03/2012, at 17:51 PM, Gian Maria Niccolò Benucci wrote:
>
> > Hi all,
> >
> > I am wondering if stress in isoMDS() of MASS package is calculated it in
> > percentage value (0-100) while in monoMDS() of vegan in proportional
> values
> > (0-1).
> > Do someone have any idea about that?
> >
>
> Certainly someone has an idea, and even has documented this: look ?metaMDS
> and vegandocs("FAQ") which both explain this in vegan.
>
> Wouldn't that be self-evident? Stress is a proportional measure, and if a
> "proportion" is >1, it must a percentage.
>
> Cheers, Jari Oksanen
> --
> Jari Oksanen, Dept Biology, Univ Oulu, 90014 Finland
> jari.oksanen@oulu.fi, Ph. +358 400 408593, http://cc.oulu.fi/~jarioksa
>
>
>
>


-- 
Gian

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