How much can be learned by an additional study? To judge this, this function samples the distribution of predicted Bayes factors for a new study given the current evidence.
predictive(meta, SE, resample = 100)model-averaged meta-analysis (fitted with meta_bma or meta_default)
expected standard error of future study. For instance, SE = 1/sqrt(N) for standardized effect sizes and N = sample size)
number of simulated Bayes factors