Table 2.

Summary of Simulation Results for Condition 1. (Factors and errors are independently distributed normal variates.)

	Sample Size
Test Statistics	50	100	250	500	1,000	2,500	5,000
ML
Mean	102.099	92.891	89.353	89.289	87.414	86.092	86.746
SD	14.888	14.706	13.271	13.331	14.214	12.631	12.504
Type I Error	0.29	0.118	0.074	0.066	0.066	0.046	0.04
Empirical Power	0.474	0.512	0.886	1.00	1.00	1.00	1.00
SB scaled / new
Mean	108.518 / 62.367	95.755	90.415	89.778	87.709	86.203	86.801
SD	15.85 / 9.109	15.028	13.278	13.395	14.262	12.654	12.505
Type I Error	0.48 / 0.274	0.162	0.084	0.072	0.068	0.048	0.038
Empirical Power	0.618 / 0.436	0.59	0.902	1.00	1.00	1.00	1.00
MV
Mean	30.535	41.937	59.432	71.121	77.581	81.923	84.59
SD	4.795	6.344	8.317	10.533	12.429	11.954	12.143
Type I Error	0.078	0.048	0.04	0.05	0.062	0.036	0.036
Empirical Power	0.162	0.29	0.83	1.00	1.00	1.00	1.00
MS
Mean	16.639	22.969	36.836	50.894	63.256	74.562	80.501
SD	3.631	4.059	5.276	7.246	9.933	10.767	11.479
Type I Error	0.01	0.008	0.012	0.028	0.042	0.034	0.038
Empirical Power	0.028	0.1	0.716	1.00	1.00	1.00	1.00