Table 1. Dependency of detection rates on sample size for 16 control cDNA clones and the total proportion of differentially expressed zebrafish clones.
| Sample size | Student’s t-test | Welch test | Wilcoxon test | Permutation test | Intersection of tests |
|---|---|---|---|---|---|
| Significance was judged by adjusted P values. | |||||
| 12 | 1026 (7.22%) | 1002 (7.05%) | 962 (6.77%) | 1115 (7.85%) | 878 (6.16%) |
| 15 | 15 | 14 | 15 | 14 | |
| 10 | 789 (5.55%) | 751 (5.29%) | 776 (5.46%) | 841 (5.92%) | 656 (4.62%) |
| 13 | 13 | 13 | 13 | 13 | |
| 8 | 670 (4.72%) | 641 (4.51%) | 696 (4.90%) | 745 (5.24%) | 563 (3.96%) |
| 11 | 11 | 11 | 11 | 11 | |
| 6 | 341 (2.40%) | 283 (1.99%) | 324 (2.28%) | 324 (2.28%) | 227 (1.60%) |
| 8 | 7 | 9 | 9 | 7 |