boot_exponential        Parametric Bootstrap of time-to-event data
                        following an exponential distribution
boot_gaussian           Parametric Bootstrap of time-to-event data
                        following a gaussian distribution
boot_logistic           Parametric Bootstrap of time-to-event data
                        following a logistic distribution
boot_loglogistic        Parametric Bootstrap of time-to-event data
                        following a loglogistic distribution
boot_lognormal          Parametric Bootstrap of time-to-event data
                        following a lognormal distribution
boot_weibull            Parametric Bootstrap of time-to-event data
                        following a Weibull distribution
confint_diff            Lower and upper confidence bounds for the
                        difference of two parametric survival curves
confint_km_diff         Lower and upper confidence bounds for the
                        difference of two Kaplan-Meier curves
test_diff               Non-inferiority and equivalence test for the
                        difference of two parametric survival curves
test_nonpar             Non-inferiority and equivalence test for the
                        difference of two Kaplan-Meier curves
