TABLE V.

Power of the proposed test statistics for Case 3 and IM2 with the interaction β = 2, for different sizes of the blocks (p₁ and p₂) and different amounts of LD within the block (measured using |CLD| = |r|). For this set of simulations, 1000 cases and 1000 controls were sampled for each of 1000 simulation runs. We completed 10000 permutations for each data set, and controlled the significance level at α = 0.05.

		CLD
		0.2	0.3	0.4	0.5	0.6	0.7	0.8
p1 = p2 = 4	δ2	0.303	0.321	0.364	0.425	0.481	0.291	0.211
	LM1	0.175	0.186	0.204	0.212	0.228	0.240	0.181
	LM2	0.184	0.205	0.211	0.228	0.249	0.251	0.190
p1 = p2 = 6	δ2	0.349	0.381	0.405	0.483	0.511	0.544	0.460
	LM1	0.146	0.153	0.158	0.165	0.180	0.198	0.163
	LM2	0.151	0.163	0.169	0.188	0.195	0.213	0.186
p1 = p2 = 20	δ2	0.381	0.431	0.485	0.558
	LM1	0.091	0.108	0.114	0.121
	LM2	0.096	0.115	0.120	0.125