From: GxEsum: a novel approach to estimate the phenotypic variance explained by genome-wide GxE interaction based on GWAS summary statistics for biobank-scale data
Scenarios
Population prevalence (k)
Type I error rate
Var(GxE) = 0, Var(RxE) = 0
0.025
0.052
0.05
0.042
0.1
0.076
0.5
0.054
Var(GxE) = 0, Var(RxE) = 0.1 (on the liability scale)
0.044
0.036
0.050
Average