counting_process        Process survival data into counting process
                        format
cut_data_by_date        Cut a dataset for analysis at a specified date
cut_data_by_event       Cut a dataset for analysis at a specified event
                        count
early_zero_weight       Zero early weight for weighted logrank tests
ex1_delayed_effect      Time-to-event data example 1 for
                        non-proportional hazards working group
ex2_delayed_effect      Time-to-event data example 2 for
                        non-proportional hazards working group
ex3_cure_with_ph        Time-to-event data example 3 for
                        non-proportional hazards working group
ex4_belly               Time-to-event data example 4 for
                        non-proportional hazards working group
ex5_widening            Time-to-event data example 5 for
                        non-proportional hazards working group
ex6_crossing            Time-to-event data example 6 for
                        non-proportional hazards working group
fh_weight               Fleming-Harrington weighted logrank tests
fit_pwexp               Piecewise exponential survival estimation
get_analysis_date       Get the analysis date under multiple conditions
get_cut_date_by_event   Get date at which an event count is reached
mb_delayed_effect       Simulated survival dataset with delayed
                        treatment effect
mb_weight               Magirr and Burman modestly weighted logrank
                        tests
pvalue_maxcombo         MaxCombo p-value
randomize_by_fixed_block
                        Permuted fixed block randomization
rpwexp                  The piecewise exponential distribution
rpwexp_enroll           Generate piecewise exponential enrollment
sim_fixed_n             Simulation of fixed sample size design for
                        time-to-event endpoint
sim_pw_surv             Simulate a stratified time-to-event outcome
                        randomized trial
to_sim_pw_surv          Convert enrollment and failure rates from
                        'sim_fixed_n()' to 'sim_pw_surv()' format
