Fig. 4.

Analytical power against heritability of Q₁ when h_Q2= 0.2 at 1% significance level. P_Q1= 0.5; P_Q2 = 0.5; P_A = 0.5; P_B = 0.5; D_AQ1 = 0.1; D_BQ2= 0.05; heritabilities $h_{Q_1}^2=0.2;h_{Q_2}^2=0.2$; the sample size N = 100. Model notations are the same as in Figure 2.