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Table 2 Comparison of the powerA of 100 samplesB for three models

From: Linkage analysis of longitudinal data

Gene

Variable

Model 1C

Model 2C

Model 3C

b34

I1 D

0.73

0.79

0.80

b35

I2

0.55

0.65

0.65

b36

I3

0.59

0.55

0.56

s10

I4

0.98

1.00

1.00

s11

I5

0.92

0.90

0.90

s12

I6

0.62

0.60

0.60

  1. A LOD score ≥ 1.0 (i.e., T ≥ 2.14) is the critical value for the test. B Each sample was derived from around n = 99,300 observations from about n = 2747 sib pairs. C Model 1: independence model; Model 2: random effects model with two random effects; Model 3: random effects model with three random effects. DI k (k = 1, ..., 6) is the number of alleles IBD at marker locus closest to a gene that determines SBP.