DRsurvfit               Doubly-robust estimation for survival outcomes
                        in CRTs
datm                    Simulated multi-state CRT survival data (long
                        format)
dats                    Simulated single-state CRT survival data
plot.DRsurvfit          Plot method for DRsurvfit objects (SPCE /
                        RMT-IF)
summary.DRsurvfit       Summary method for DRsurvfit objects
                        (multi-state SPCE / RMT-IF/RMST)
