3 papers
stat.ME2025
Testing the Homogeneity of Proportions for Correlated Bilateral Data via the Clayton Copula
Shuyi Liang, Takeshi Emura, Chang-Xing Ma +2
Handling highly dependent data is crucial in clinical trials, particularly in fields related to ophthalmology. Incorrectly specifying the dependency structure can lead to biased in…
stat.AP2023
Exact Methods of Homogeneity Test of Proportions for Bilateral and Unilateral Correlated Data
Shuyi Liang, Chang-Xing Ma
Subjects in clinical studies that investigate paired body parts can carry a disease on either both sides (bilateral) or a single side (unilateral) of the organs. Data in such studi…
stat.AP2023
Homogeneity Tests and Interval Estimations of Risk Differences for Stratified Bilateral and Unilateral Correlated Data
Shuyi Liang, Kai-Tai Fang, Xin-Wei Huang +2
In clinical trials studying paired parts of a subject with binary outcomes, it is expected to collect measurements bilaterally. However, there are cases where subjects contribute m…