opw                     Perform Optimal Pvalue Weighting
prob_rank_givenEffect   Probability of rank of test given effect size
prob_rank_givenEffect_approx
                        Probability of rank of test given effect size
                        by normal approximation
prob_rank_givenEffect_exact
                        Probability of rank of test given effect size
                        by exact method
prob_rank_givenEffect_simu
                        Probability of rank of test given effect size
                        by simulations
weight_binary           Weight for the Binary effect sizes
weight_by_delta         Find sum of weights for the LaGrange multiplier
weight_continuous       Weight for the continuous effect sizes
