| 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 |
| bootstrap_curve | Generic bootstrap for curve-valued estimators |
| boot_rmst_delta | Bootstrap CI for dynamic RMST delta curve |
| 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 |