Table 1. Summary of the pseudo-community models.

	Random	Logistic regression	Random Forest	Fixed richness	Fixed number of occurrences
NullModFF	X			X	X
NullModFE	X				X
LogitPF		X		X
LogitPP		X
RandForPF			X	X
RandForPP			X

Each model was used to obtain 1000 pseudo-community matrices.