Skip to main content
. 2011 Sep 9;89(3):354–367. doi: 10.1016/j.ajhg.2011.07.015

Table 1.

Type I Errora and Power of Asymptotic Methods with Different Weight Functions

n α H0 : βj = 0
H1 : βj = x
βj = x/{pj(1 − pj)}1/2
C Fp Tmax Fu C Fp Tmax Fu C Fp Tmax Fu
500 10−2 0.95 0.95 0.93 2.12 0.76 0.73 0.75 0.86 0.75 0.77 0.77 0.89
10−3 0.82 0.79 0.78 2.51 0.49 0.44 0.47 0.64 0.47 0.49 0.48 0.68
10−4 0.68 0.63 0.60 2.52 0.25 0.21 0.23 0.39 0.23 0.25 0.24 0.42
1000 10−2 0.98 0.97 0.97 1.96 0.81 0.77 0.80 0.88 0.89 0.91 0.90 0.96
10−3 0.92 0.89 0.89 2.53 0.55 0.50 0.54 0.67 0.68 0.73 0.71 0.84
10−4 0.88 0.74 0.78 3.05 0.31 0.27 0.30 0.43 0.44 0.49 0.47 0.65
2000 10−2 0.98 0.98 0.98 1.64 0.92 0.90 0.92 0.95 0.95 0.97 0.96 0.98
10−3 0.96 0.95 0.95 2.04 0.76 0.71 0.75 0.81 0.82 0.86 0.85 0.92
10−4 0.91 0.88 0.88 2.44 0.54 0.47 0.52 0.61 0.62 0.68 0.67 0.79
4000 10−2 1.00 0.99 0.99 1.37 0.97 0.96 0.97 0.98 0.97 0.98 0.97 0.99
10−3 0.98 0.98 0.97 1.61 0.88 0.84 0.87 0.90 0.86 0.90 0.89 0.94
10−4 0.98 0.96 0.94 1.85 0.72 0.65 0.70 0.74 0.69 0.75 0.73 0.82
a

Divided by α.