Optimal two-stage group sequential designs based on Mann-Whitney-Wilcoxon test

Open Access

Peer-reviewed

Research Article

About the Authors

Yeonhee Park

Roles Conceptualization, Formal analysis, Investigation, Methodology, Validation, Writing – original draft, Writing – review & editing

Affiliation Department of Statistics, Sungkyunkwan University, Seoul, South Korea

The authors have declared that no competing interests exist.

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