Adds species and site score layers to an existing plot

Adds species and site score layers to an existing plot

add_spp_site_scores(object, plt, vars, geom, draw_list, arrows)

Arguments

object

an ordination object.

plt

a ggplot object.

vars

character; length 2 vector of dimension names.

geom

character; vector of length 1 or 2 indicating which geoms will be used ofr the species or site scores.

draw_list

logical; vector of types of scores indicating which are available and requested for plotting.

arrows

logical; length 1 vector indicating if species scores should be drawn using arrows.