112 citations · 114 across the 5 of their papers we have counts for
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stat.AP2019★ 112 cited
Alternative Analysis Methods for Time to Event Endpoints under Non-proportional Hazards: A Comparative Analysis
Ray S. Lin, Ji Lin, Satrajit Roychoudhury +16
The log-rank test is most powerful under proportional hazards (PH). In practice, non-PH patterns are often observed in clinical trials, such as in immuno-oncology; therefore, alter…
stat.AP2019★ 1 cited
Robust Design and Analysis of Clinical Trials With Non-proportional Hazards: A Straw Man Guidance from a Cross-pharma Working Group
Satrajit Roychoudhury, Keaven M Anderson, Jiabu Ye +1
Loss of power and clear description of treatment differences are key issues in designing and analyzing a clinical trial where non-proportional hazard is a possibility. A log-rank t…