2 papers
stat.ME2018
A Graphical Framework for Testing Hierarchically Structured Hypothesis Families
Zhiying Qiu, Li Yu, Wenge Guo
In clinical trials, hypotheses are frequently organized into hierarchically ordered families, requiring specialized testing strategies that account for these structured relationshi…
stat.ME2016
Bonferroni-based gatekeeping procedure with retesting option
Zhiying Qiu, Wenge Guo, Sanat Sarkar
In complex clinical trials, multiple research objectives are often grouped into sets of objectives based on their inherent hierarchical relationships. Consequently, the hypotheses…