Performance of PERCH and pVAAST in gene prioritization for complex diseases. H: BayesHLR, S: BayesSeg, G: BayesGBA, d: BayesDel; H[d]+S[d]: H+S weighted by BayesDel. MAF: minor allele frequency cutoff for low-frequency variants; Causal: the percentage of low-frequency variants that are causal; RR: relative risk of causal variants; Power: the probability of finding the causal genes among the top 20, 50, 100 and 200.