Use the `plot()` method provided by vegan. You won't get biplots from an
NMDS as the method throws away the species data to when convert the data to
dissimilarities before generating the k-d mapping. vegan allows species
scores to be added (as the weighted averages of the site scores) if the raw
da
I am trying to obtain biplots of NMDS results, ideally like the
rpart.pca() result with mvpart.
Can someone easily tell me why I get this error:
Error in 1L:n : argument of length 0
from this script, and graphical output (below) lacking labels for either
sites or species?
x and y matrices are s
