Table 6.

Comparison of empirical and theoretical average power for the Benjamini and Hochberg (1995) procedure. Results are for three independent general linear multivariate models. Each hypothesis is tested with the Wilks’ lambda. The sample size for each experiment is N ∈ {30, 90, 150}.The difference between treatment group means under the alternative is δ ∈ {0.2, 0.5 and 0.8}.

δ	N	Empirical Average Power	Theoretical Average Power	Absolute Difference
0.2	30	0.043	0.046	0.003
	90	0.153	0.157	0.004
	150	0.318	0.315	0.003
0.5	30	0.350	0.342	0.008
	90	0.953	0.944	0.009
	150	0.999	0.998	0.001
0.8	30	0.861	0.825	0.036
	90	1.000	1.000	0.000
	150	1.000	1.000	0.000