Table 1 Type-I error rate of the four tests of X-linked associations under various scenarios
From: X-inactivation informs variance-based testing for X-linked association of a quantitative trait
Sample size | Type-I error | |||
|---|---|---|---|---|
Standard | Variance | Weighted | Combined | |
1000 | 0.0500 | 0.0492 | 0.0533 | 0.0514 |
2000 | 0.0504 | 0.0503 | 0.0498 | 0.0503 |
3000 | 0.0494 | 0.0490 | 0.0505 | 0.0514 |
5000 | 0.0510 | 0.0486 | 0.0500 | 0.0511 |