Table 2 Estimated values of b2 for the five estimators in each independent simulated case.
From: A constrained polynomial regression procedure for estimating the local False Discovery Rate
Case | m | π 0 | Configuration | polfdr | twilight | LocalFDR | pava.fdr | locfdr |
|---|---|---|---|---|---|---|---|---|
1 | 500 | 0.6 | (a) | 0.015 | 0.047 | 0.000 | 0.133 | 0.000 |
2 | (b) | 0.000 | 0.016 | 0.000 | 0.000 | 0.000 | ||
3 | (c) | 0.000 | 0.039 | 0.000 | 0.010 | 0.000 | ||
4 | 0.8 | (a) | 0.057 | 0.131 | 0.000 | 0.116 | 0.000 | |
5 | (b) | 0.000 | 0.071 | 0.000 | 0.024 | 0.000 | ||
6 | (c) | 0.011 | 0.156 | 0.000 | 0.057 | 0.000 | ||
7 | 0.9 | (a) | 0.071 | 0.268 | 0.041 | 0.115 | 0.046 | |
8 | (b) | 0.005 | 0.116 | 0.013 | 0.047 | 0.031 | ||
9 | (c) | 0.040 | 0.315 | 0.049 | 0.095 | 0.050 | ||
10 | 0.98 | (a) | 0.073 | 0.387 | 0.163 | 0.139 | 0.113 | |
11 | (b) | 0.051 | 0.105 | 0.029 | 0.135 | 0.098 | ||
12 | (c) | 0.061 | 0.260 | 0.120 | 0.157 | 0.109 | ||
13 | 5,000 | 0.6 | (a) | 0.011 | 0.019 | 0.000 | 0.212 | 0.000 |
14 | (b) | 0.000 | 0.018 | 0.000 | 0.000 | 0.000 | ||
15 | (c) | 0.000 | 0.041 | 0.000 | 0.000 | 0.000 | ||
16 | 0.8 | (a) | 0.056 | 0.129 | 0.005 | 0.092 | 0.000 | |
17 | (b) | 0.000 | 0.079 | 0.000 | 0.000 | 0.000 | ||
18 | (c) | 0.016 | 0.156 | 0.000 | 0.003 | 0.000 | ||
19 | 0.9 | (a) | 0.083 | 0.268 | 0.039 | 0.056 | 0.001 | |
20 | (b) | 0.000 | 0.123 | 0.021 | 0.000 | 0.000 | ||
21 | (c) | 0.057 | 0.316 | 0.043 | 0.029 | 0.000 | ||
22 | 0.98 | (a) | 0.027 | 0.427 | 0.183 | 0.035 | 0.023 | |
23 | (b) | 0.010 | 0.071 | 0.035 | 0.027 | 0.017 | ||
24 | (c) | 0.018 | 0.293 | 0.141 | 0.035 | 0.021 |