Table 3 The validation of the theoretical results from Table 2.a
From: Power and sample size estimation in microarray studies
Average formulation | 95% probability formulation | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Univariate method | Binomial method | Permutation | ||||||||
π 1 | λ 0 | n b | q | λ | ϕ λ 0 | n c | q | λ | ϕ λ 0 | n d |
5% | 60% | 9 | 0.0505 | 0.69 | 0.937 | 9 | 0.0505 | 0.69 | 0.937 | 11.3(0.453) |
70% | 9 | 0.0505 | 0.69 | 0.497 | 10 | 0.0502 | 0.80 | 0.983 | 12.5(0.507) | |
80% | 10 | 0.0502 | 0.80 | 0.506 | 11 | 0.0494 | 0.87 | 0.961 | 14.2(0.485) | |
90% | 12 | 0.0492 | 0.91 | 0.730 | 13 | 0.0484 | 0.95 | 0.965 | 17.1(0.568) | |
10% | 60% | 8 | 0.0490 | 0.71 | 0.997 | 8 | 0.0490 | 0.71 | 0.997 | 9.8(0.361) |
70% | 8 | 0.0490 | 0.71 | 0.589 | 9 | 0.0506 | 0.81 | 1.000 | 10.8(0.368) | |
80% | 9 | 0.0506 | 0.81 | 0.688 | 10 | 0.0503 | 0.88 | 0.999 | 12.1(0.291) | |
90% | 11 | 0.0497 | 0.93 | 0.921 | 11 | 0.0497 | 0.93 | 0.921 | 14.6(0.491) | |
20% | 60% | 7 | 0.0498 | 0.73 | 1.000 | 7 | 0.0498 | 0.73 | 1.000 | 8.0(0.089) |
70% | 7 | 0.0498 | 0.73 | 0.901 | 7 | 0.0498 | 0.73 | 0.901 | 9.0(0.045) | |
80% | 8 | 0.0491 | 0.84 | 0.966 | 8 | 0.0491 | 0.84 | 0.966 | 10.1(0.224) | |
90% | 9 | 0.0501 | 0.90 | 0.627 | 10 | 0.0497 | 0.94 | 0.999 | 12.2(0.384) | |