as_survmat              Construct a survival matrix object
as_survprob_matrix      Coerce survival predictions to a numeric matrix
bind_survmat            Row-bind survmat objects on a common time grid
boot_rmst_delta         Bootstrap CI for dynamic RMST delta curve
bootstrap_curve         Generic bootstrap for curve-valued estimators
nobs_survmat            Number of rows in a survmat
plot_boot_curve         Plot bootstrap estimate with confidence ribbon
plot_delta_curve        Plot a delta curve
plot_rmst_individual_by_group
                        Plot individual dynamic RMST curves by group
plot_rmst_two_arms      Plot mean RMST curves for two arms
rmst_delta              Dynamic RMST difference between two arms
rmst_dynamic            Dynamic RMST trajectories
tvrmst                  tvrmst: Matrix-first dynamic restricted mean
                        survival time utilities
