Efficient sampling strategies for assessing the prognostic value of a new biomarker at a temporal endpoint

In this research, we introduce an enhanced sampling methodology for the recruitment of subjects in survival analysis. This approach incorporates Moving Extreme Ranked Set Sampling and Ranked Set Sampling schemes, employing a ranking based on survival time during the initial phase of a two-phase eval...

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Bibliographic Details

Published in:	Research in Statistics
Main Authors:	Hani Samawi, Haresh Rochani
Format:	Article
Language:	English
Published:	Taylor & Francis 2025-12-01
Subjects:	Cohort studies power two-phase sampling weighted Cox model ranked set sampling extreme ranked set sampling
Online Access:	https://www.tandfonline.com/doi/10.1080/27684520.2025.2492619