data_null               Example dataset with null treatment effects
data_null_deaths        Example dataset with null treatment effects and
                        deaths (continuous outcome)
data_null_deaths_binary
                        Example dataset with null treatment effects and
                        deaths (binary outcome)
get_CI                  Bootstrap-based confidence intervals
ipw                     Time-smoothed inverse probability weighting
prep_data               Prepare data set for inverse probability
                        weighting
print.ipw               Print method for "ipw" objects
print.ipw_ci            Print method for "ipw_ci" objects
