best_split              Find the best split for a stratum
calc_smds               Calculate standardized mean differences for
                        initial and refined strata
new_strat               Constructor for object of class "strat"
plot.strat              Plot diagnostics for a "strat" object
print.strat             Print stratification object
prop_strat              Form propensity score strata
rand_pvals              Generate P-values using empirical randomization
                        null distribution
refine                  Refine initial stratification
rhc_X                   Right Heart Catheterization Data
split_stratum           Split one stratum into multiple strata
strat                   Helper for object of class "strat"
table_rand_pvals        Generate a covariate balance table from the
                        empirical randomization null distribution
validate_strat          Validator for object of class "strat"
