ClinicalTrialSummary: Summary Measures for Clinical Trials with Survival Outcomes
Provides estimates of several summary measures for clinical trials including
the average hazard ratio, the weighted average hazard ratio, the restricted
superiority probability ratio, the restricted mean survival difference and
the ratio of restricted mean times lost, based on the short-term and
long-term hazard ratio model (Yang, 2005 <doi:10.1093/biomet/92.1.1>)
which accommodates various non-proportional hazards scenarios. The inference
procedures and the asymptotic results for the summary measures are discussed
in Yang (2018, <doi:10.1002/sim.7676>).
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