Probability that the minimum P-value is a false finding.

Table entries W/X/Y/Z give the true probability (W), followed by the estimated probabilities using the integration method (X); the discretization method (Y); the distribution mean method (Z). Sample sizes (n1, n2: number of cases, controls in allele counts): n1 + n2 = 800 for K = 10 to 10,000; n1 + n2 = 4000 for K = 106.