diagis                  Auxiliary functions and diagnostic plots for
                        importance sampling
ess                     Effective sample size
running_ess             Running effective sample size
running_mean            Running mean
running_var             Running variance of a vector
running_weighted_mean   Running weighted mean
running_weighted_var    Running weighted variance of a vector
weight_plot             Diagnostic plot of importance sampling weights
weighted_mean           Weighted mean
weighted_se             Weighted standard error
weighted_var            Weighted covariance
