TABLE A2.
Theory and simulation results for power loss due to dominance in an indirect FS design
| p | k | a | D | Predicted mean test statistic: F-ratio | Simulation mean test statistic: F-ratio |
|---|---|---|---|---|---|
| 0.1 | 0.0 | 0.527 | 0.000 | 5.90 | 5.98 |
| 0.5 | 0.372 | 0.186 | 5.79 | 5.93 | |
| 1.0 | 0.285 | 0.285 | 5.63 | 5.85 | |
| 0.5 | 0.0 | 0.316 | 0.000 | 5.90 | 6.01 |
| 0.5 | 0.298 | 0.149 | 5.33 | 5.50 | |
| 1.0 | 0.258 | 0.258 | 4.21 | 4.34 | |
| 0.7 | 0.0 | 0.345 | 0.000 | 5.90 | 6.09 |
| 0.5 | 0.400 | 0.200 | 5.18 | 5.15 | |
| 1.0 | 0.391 | 0.391 | 3.20 | 3.20 |
A 1-d.f. model is fitted for all tests of association. Simulation details are given in the text. SEs from runs of 10,000 replicates ranged from 0.4 to 0.5.