[R-sig-eco] passive projection of species richness

[Jari Oksanen]

On 29/04/11 12:06 PM, "Zoltan Botta-Dukat" <bdz at botanika.hu> wrote:

> Dear All,
> 
> Can I passively project species richness (or any variables not included
> in the analysis)  into RDA plot made in vegan? I know that there is such
> option in CanoDraw, but I couldn't find it in R.
> 
In vegan, see ?envfit, ?ordisurf.

Cheers, Jari Oksanen