I am trying to display only environmental variables and labeled species points (as names only, without the point itself displayed) in a CCA ordination. The following code produces the following output.
library(vegan)
data("dune")
data("dune.env")
ord <- cca(dune ~ A1 + Moisture + Management + Use + Manure, data = dune.env)
ordiplot(ord)
How do I modify ordiplot()
to display and labeled species points and environmental factors and to not display site points?