[R] RDA Triplot

Danielwc daniel.carstensen at gmail.com
Tue Nov 23 14:59:14 CET 2010

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?

View this message in context: http://r.789695.n4.nabble.com/RDA-Triplot-tp3055474p3055474.html
Sent from the R help mailing list archive at Nabble.com.

More information about the R-help mailing list