Rejection rates
| Normal data | Non-normal data | ||||||
|---|---|---|---|---|---|---|---|
| Scenario | n per group | Dg (%) | De (%) | RCPC (%) | Dg (%) | De (%) | RCPC (%) |
| (i) Homogeneity | 100 | 5.7 | 7.0 | 50.3 | 5.0 | 7.3 | 51.7 |
| 200 | 5.0 | 4.3 | 51.0 | 3.0 | 2.7 | 53.3 | |
| 300 | 2.3 | 4.7 | 52.7 | 6.7 | 5.7 | 54.3 | |
| 400 | 4.7 | 4.7 | 55.0 | 4.3 | 2.3 | 47.0 | |
| 500 | 4.0 | 6.3 | 48.0 | 4.7 | 5.0 | 56.0 | |
| (ii) Small structural difference | 100 | 12.3 | 9.0 | 68.7 | 8.7 | 4.7 | 64.7 |
| 200 | 19.7 | 11.7 | 77.0 | 16.7 | 15.3 | 71.3 | |
| 300 | 32.0 | 22.7 | 84.7 | 22.7 | 18.3 | 78.7 | |
| 400 | 45.7 | 28.3 | 91.0 | 30.7 | 24.3 | 86.7 | |
| 500 | 56.7 | 36.7 | 96.3 | 41.0 | 33.7 | 92.3 | |
| (iii) Moderate structural differences | 100 | 70.3 | 25.3 | 91.3 | 41.0 | 18.7 | 85.7 |
| 200 | 99.0 | 59.3 | 99.7 | 84.3 | 46.7 | 97.0 | |
| 300 | 100.0 | 86.3 | 100.0 | 99.0 | 76.7 | 100.0 | |
| 400 | 100.0 | 96.3 | 100.0 | 99.7 | 86.3 | 100.0 | |
| 500 | 100.0 | 99.3 | 100.0 | 100.0 | 96.3 | 100.0 | |
| (iv) Different weights | 100 | 54.3 | 59.0 | 52.7 | 37.3 | 42.7 | 56.3 |
| 200 | 97.7 | 97.0 | 58.0 | 85.3 | 83.7 | 58.0 | |
| 300 | 100.0 | 100.0 | 62.3 | 99.0 | 99.3 | 60.3 | |
| 400 | 100.0 | 100.0 | 62.0 | 99.7 | 99.7 | 59.3 | |
| 500 | 100.0 | 100.0 | 63.0 | 100.0 | 100.0 | 62.0 | |
| (v) Structural differences and different weights | 100 | 71.7 | 70.0 | 64.3 | 51.7 | 56.3 | 61.3 |
| 200 | 99.7 | 99.0 | 80.7 | 93.0 | 94.7 | 72.3 | |
| 300 | 100.0 | 100.0 | 89.7 | 100.0 | 100.0 | 82.0 | |
| 400 | 100.0 | 100.0 | 93.3 | 100.0 | 100.0 | 89.3 | |
| 500 | 100.0 | 100.0 | 97.0 | 100.0 | 100.0 | 95.3 | |
| Normal data | Non-normal data | ||||||
|---|---|---|---|---|---|---|---|
| Scenario | RCPC (%) | RCPC (%) | |||||
| (i) Homogeneity | 100 | 5.7 | 7.0 | 50.3 | 5.0 | 7.3 | 51.7 |
| 200 | 5.0 | 4.3 | 51.0 | 3.0 | 2.7 | 53.3 | |
| 300 | 2.3 | 4.7 | 52.7 | 6.7 | 5.7 | 54.3 | |
| 400 | 4.7 | 4.7 | 55.0 | 4.3 | 2.3 | 47.0 | |
| 500 | 4.0 | 6.3 | 48.0 | 4.7 | 5.0 | 56.0 | |
| (ii) Small structural difference | 100 | 12.3 | 9.0 | 68.7 | 8.7 | 4.7 | 64.7 |
| 200 | 19.7 | 11.7 | 77.0 | 16.7 | 15.3 | 71.3 | |
| 300 | 32.0 | 22.7 | 84.7 | 22.7 | 18.3 | 78.7 | |
| 400 | 45.7 | 28.3 | 91.0 | 30.7 | 24.3 | 86.7 | |
| 500 | 56.7 | 36.7 | 96.3 | 41.0 | 33.7 | 92.3 | |
| (iii) Moderate structural differences | 100 | 70.3 | 25.3 | 91.3 | 41.0 | 18.7 | 85.7 |
| 200 | 99.0 | 59.3 | 99.7 | 84.3 | 46.7 | 97.0 | |
| 300 | 100.0 | 86.3 | 100.0 | 99.0 | 76.7 | 100.0 | |
| 400 | 100.0 | 96.3 | 100.0 | 99.7 | 86.3 | 100.0 | |
| 500 | 100.0 | 99.3 | 100.0 | 100.0 | 96.3 | 100.0 | |
| (iv) Different weights | 100 | 54.3 | 59.0 | 52.7 | 37.3 | 42.7 | 56.3 |
| 200 | 97.7 | 97.0 | 58.0 | 85.3 | 83.7 | 58.0 | |
| 300 | 100.0 | 100.0 | 62.3 | 99.0 | 99.3 | 60.3 | |
| 400 | 100.0 | 100.0 | 62.0 | 99.7 | 99.7 | 59.3 | |
| 500 | 100.0 | 100.0 | 63.0 | 100.0 | 100.0 | 62.0 | |
| (v) Structural differences and different weights | 100 | 71.7 | 70.0 | 64.3 | 51.7 | 56.3 | 61.3 |
| 200 | 99.7 | 99.0 | 80.7 | 93.0 | 94.7 | 72.3 | |
| 300 | 100.0 | 100.0 | 89.7 | 100.0 | 100.0 | 82.0 | |
| 400 | 100.0 | 100.0 | 93.3 | 100.0 | 100.0 | 89.3 | |
| 500 | 100.0 | 100.0 | 97.0 | 100.0 | 100.0 | 95.3 | |
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