logrank.maxtest         Maximum log-rank test
logrank.test            Weighted log-rank test
m2r                     Transform median time into rate
nph_gui                 Launch a GUI (shiny app) for the nph package
pchaz                   Calculate survival for piecewise constant
                        hazard
plot.mixpch             Plot mixpch Objects
plot_diagram            Draw a state space figure
plot_shhr               Plot of survival, hazard and hazard ratio of
                        two groups as a function of time
plot_subgroups          Draw a population composition plot
pop_pchaz               Calculate survival for piecewise constant
                        hazards with change after random time and
                        mixture of subpopulations
rSurv_conditional_fun   Draw conditional random survival times from
                        mixpch object.
rSurv_fun               Draw random survival times from mixpch object.
sample_conditional_fun
                        Draw conditional survival times based on study
                        settings
sample_fun              Draw survival times based on study settings
subpop_pchaz            Calculate survival for piecewise constant
                        hazards with change after random time
