Figure 2
From: Gene-based association tests using GWAS summary statistics and incorporating eQTL
Power comparisons of gene-based association tests at \(1.75 \times 10^{ - 6}\) significance level under Bi-directional effects (\(\beta_{1} = \beta_{2} = - \beta_{3} = - \beta_{4}\)) with \(p_{causal} = \left( {0.2,0.3,0.4,0.5} \right)\) based on gene AGTRAP. (a) Estimated power against phenotypic heritability \(h_{p}^{2}\) with expression heritability \(h_{e}^{2} = 0.2\); (b) Estimated power against expression heritability \(h_{e}^{2}\) with phenotypic heritability \(h_{p}^{2} = 0.2\).
