TABLE 1.

True values of occupancy for Species A (Ψ^A) and Species B (Ψ^BA = occupancy when influenced by and in the presence of Species A; Ψ^Ba = occupancy when influenced by and in the absence of Species A; Ψ^B = occupancy of when independent of Species A) used to simulate species occurrence under two patterns of influence (avoidance where Ψ^BA < Ψ^Ba and aggregation where Ψ^BA > Ψ^Ba) and a pattern of independence (where Ψ^B = Ψ^BA = Ψ^Ba)

	Avoidance		Aggregation		Independence
ΨA	ΨBA	ΨBa	ΨBA	ΨBa	ΨB
0.4	0.25	0.65	0.65	0.25	0.45
0.4	0.35	0.75	0.75	0.35	0.55
0.4	0.45	0.85	0.85	0.45	0.65
0.55	0.25	0.65	0.65	0.25	0.45
0.55	0.35	0.75	0.75	0.35	0.55
0.55	0.45	0.85	0.85	0.45	0.65
0.7	0.25	0.65	0.65	0.25	0.45
0.7	0.35	0.75	0.75	0.35	0.55
0.7	0.45	0.85	0.85	0.45	0.65