Table 4: Simulated power (%) for three Wald Tests with different variance ratios when the numbers of product lots are equal if f = 1.5 and .
nT | nR | Simulated Power | |||
---|---|---|---|---|---|
CMLE | MWCMLE | UMWCMLE | |||
10 | 6 | 0.25 | 74.0438 | 79.4977 | 82.0667 |
0.5 | 66.4983 | 73.0883 | 76.2573 | ||
1.0 | 53.0873 | 61.1323 | 65.1864 | ||
2.0 | 33.7136 | 42.3201 | 46.9895 | ||
4.0 | 14.5835 | 20.9865 | 24.9171 | ||
10 | 25 | 0.25 | 99.703 | 99.7686 | 99.7886 |
0.5 | 98.3803 | 98.6813 | 98.7791 | ||
1.0 | 91.5326 | 92.6733 | 93.1526 | ||
2.0 | 2.0 | 71.6018 | 72.8204 | ||
4.0 | 32.2718 | 35.2019 | 36.5143 | ||
10 | 100 | 0.25 | 99.9999 | 100 | 100 |
0.5 | 99.9492 | 99.9569 | 99.9575 | ||
1.0 | 97.8069 | 97.9137 | 98 | ||
2.0 | 80.1939 | 80.8566 | 81.118 | ||
4.0 | 39.6682 | 40.469 | 40.9484 | ||
6 | 10 | 0.25 | 87.8472 | 90.2938 | 91.4495 |
0.5 | 76.5278 | 80.7979 | 82.769 | ||
1.0 | 55.0441 | 61.2033 | 64.3315 | ||
2.0 | 28.4305 | 34.1712 | 37.3351 | ||
4.0 | 9.8076 | 12.7372 | 14.7119 | ||
25 | 10 | 0.25 | 94.7127 | 95.8673 | 96.375 |
0.5 | 92.8589 | 94.3548 | 94.3548 | ||
1.0 | 88.6234 | 90.8036 | 91.8156 | ||
2.0 | 78.9254 | 82.4727 | 84.1595 | ||
4.0 | 59.443 | 64.7772 | 67.3846 | ||
100 | 10 | 0.25 | 95.9611 | 96.8569 | 97.2619 |
0.5 | 95.5805 | 96.5291 | 96.9897 | ||
1.0 | 94.7521 | 95.8535 | 96.3767 | ||
2.0 | 92.8916 | 94.3382 | 95.0457 | ||
4.0 | 88.7293 | 90.8661 | 91.8860 |