The power of four hypothesis tests based on 1000 samplings under different heritabilities, sample sizes and variation proportions.

refer to the powers for testing 1) vs ; 2) vs ; 3) vs ; and 4) vs , respectively. For a given , all other effect values are fixed as 0.8 except for , which can be calculated in terms of and other parameters. The hypothesized value is 0 for , 0.461 for and 0.679 for . Similarly, the value of , which depends on imprinting effect variation proportion , is 0 for , 0.680 for and 1.020 for .