R help - Nov 2010 - RDA Triplot

Hi
Im using the VEGAN package to do an RDA ordination. In my plot I get my
environmental scores as arrows/vectors, but my species scores as points. I
would like to get the species scores as arrows as well. 

I tried the envfit function, and this creates arrows, but the lenght is not
proportionate to the strengh of the correlation and the point is still there
(so I both have point and arrow).

fit <- envfit(rdawal, dat.one, perm = 999, display = "wa") 
ordiplot(rdawal, type = "p") 
plot(fit, col = "red", add = TRUE, scaling = 2) 

Is there not a way I can tell R to plot both environmental and species
scores as arrows/vectors?

Thanks
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Danielwc <daniel.carstensen <at> gmail.com> writes:
> Im using the VEGAN package to do an RDA ordination. In my plot I get my
> environmental scores as arrows/vectors, but my species scores as points. I
> would like to get the species scores as arrows as well. 
> 
> Is there not a way I can tell R to plot both environmental and species
> scores as arrows/vectors?
See ?biplot.rda in vegan.

Cheers, Jari Oksanen