Research Article

Comparison of Test Statistics of Nonnormal and Unbalanced Samples for Multivariate Analysis of Variance in terms of Type-I Error Rates

Table 3

Type-1 error rates of simulation results for normal distribution.

Number of variables
Test statisticRHWRHW

Homogeneous variance(10-10-10)0.04910.05260.04840.04940.04850.05040.04840.0476
(20-20-20)0.04850.05230.05120.05350.05190.04540.04890.0516
(50-50-50)0.04810.04980.04830.04680.04670.04790.04970.0476
(10-10-20)0.05170.05260.04950.05270.05040.05190.04950.0511
(10-10-50)0.05040.04980.05190.05030.05170.04860.05220.0519
(10-20-20)0.05120.04630.05000.05130.04770.04750.05180.0511
(10-20-50)0.05000.04670.04810.04780.05270.04680.04590.0483
(10-50-50)0.05290.04700.04950.05150.05010.04640.05290.0498
(20-20-50)0.04890.04810.05350.05060.04670.05040.05040.0503
(20-50-50)0.04780.05020.04940.04870.05260.04950.05270.0500

Heterogeneous variance(10-10-10)0.05010.04620.05250.05060.04970.04940.04970.0520
(20-20-20)0.05090.04960.05240.05090.05390.04930.05210.0476
(50-50-50)0.04870.05210.04870.04710.04970.04780.04680.0526
(10-10-20)0.04970.04870.04830.04850.04980.04760.05110.0488
(10-10-50)0.05010.05160.04750.05020.04860.05240.05280.0492
(10-20-20)0.05090.05100.04860.05260.05010.04770.04950.0544
(10-20-50)0.04730.04900.04730.05310.05070.04920.04670.0531
(10-50-50)0.04870.05220.04890.04830.05000.04930.05280.0481
(20-20-50)0.04980.05080.05390.04950.04780.05340.05510.0478
(20-50-50)0.04650.05210.05000.04890.05030.04760.05410.0533