TABLE 5

Simulated powers of the LRT and mean MLEs with the standard deviations (in parentheses) under the intercross population

Mean MLE (SD)
LocβανLôcEmbedded ImageEmbedded ImageEmbedded ImageEmbedded ImagePower
n = 20000010.02 (8.77)−0.01 (0.39)0.01 (0.55)0.01 (0.52)1.04 (0.20)0.056
4000.57.89 (7.89)−0.01 (0.38)0.01 (0.54)0.54 (0.51)1.04 (0.20)0.199
4000.86.01 (6.49)−0.02 (0.37)0.01 (0.52)0.86 (0.50)1.04 (0.20)0.450
400.515.93 (6.43)−0.02 (0.36)0.54 (0.53)1.06 (0.50)1.04 (0.21)0.492
40015.16 (5.49)−0.02 (0.36)0.01 (0.51)1.06 (0.50)1.04 (0.21)0.643
10000.59.98 (7.99)0.00 (0.38)0.01 (0.55)0.52 (0.51)1.04 (0.20)0.180
10000.89.88 (7.03)0.00 (0.37)0.01 (0.53)0.82 (0.50)1.04 (0.20)0.401
1000.519.85 (7.09)0.00 (0.37)0.53 (0.54)1.02 (0.50)1.04 (0.21)0.438
100019.84 (6.37)0.00 (0.37)0.01 (0.53)1.02 (0.51)1.04 (0.21)0.568
n = 5000009.93 (8.73)−0.01 (0.24)0.01 (0.34)0.00 (0.32)1.02 (0.12)0.052
4000.55.90 (6.39)−0.01 (0.23)0.01 (0.32)0.52 (0.30)1.02 (0.12)0.440
4000.84.51 (4.32)−0.01 (0.22)0.01 (0.31)0.83 (0.30)1.02 (0.12)0.856
400.514.45 (4.35)−0.02 (0.22)0.52 (0.32)1.03 (0.30)1.01 (0.12)0.891
40014.17 (3.61)−0.01 (0.22)0.01 (0.31)1.03 (0.30)1.02 (0.13)0.970
10000.59.94 (6.93)0.00 (0.23)0.00 (0.33)0.50 (0.31)1.01 (0.12)0.388
10000.89.93 (5.36)0.00 (0.23)0.01 (0.32)0.80 (0.31)1.01 (0.12)0.785
1000.519.90 (5.41)0.00 (0.23)0.51 (0.33)1.00 (0.31)1.01 (0.12)0.838
100019.96 (4.51)0.00 (0.23)0.01 (0.32)1.00 (0.32)1.01 (0.13)0.937
  • The asymptotic thresholds at level 5% given in Table 2 are used; two sample sizes, n = 200 and 500 are considered. The BTL location is in centimorgans and denoted by Loc. The covariate xN(0, 1) and λ = 1. Monte Carlo repetition size is 5000 in each case.