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Journal of Biopharmaceutical Statistics|April 25, 2013
Determining the cutoff based on a continuous variable to define two populations with application to vaccinesShu Li, Milton Parnes, Ivan S F Chan
Journal of Biopharmaceutical Statistics|December 13, 2002
Power and sample size determination for noninferiority trials using an exact methodIvan S F Chan
Statistics in Medicine|October 31, 2002
Use of statistical models for evaluating antibody response as a correlate of protection against varicellaIvan S F Chan, Shu Li, Holly Matthews, et al.
Journal of Biopharmaceutical Statistics|December 7, 2006
Detecting qualitative interactions in clinical trials: an extension of range testJianjun Li, Ivan S F Chan
Journal of Biopharmaceutical Statistics|April 29, 2026
An enhanced exact permutation rank-based inferential seamless phase 2/3 designTianchen Xu, Xin Wang, Ivan S F Chan
Journal of Biopharmaceutical Statistics|June 1, 2005
Correlation coefficient inference on censored bioassay dataLiang Li, William W B Wang, Ivan S F Chan
Statistics in Medicine|November 2, 2005
Confidence interval construction for proportion difference in small-sample paired studiesMan-Lai Tang, Nian-Sheng Tang, Ivan S F Chan
The Pediatric Infectious Disease Journal|June 22, 2002
Inverse relationship between six week postvaccination varicella antibody response to vaccine and likelihood of long term breakthrough infectionShu Li, Ivan S F Chan, Holly Matthews, et al.
Journal of Causal Inference|January 2, 2016
Surrogate Endpoint Evaluation: Principal Stratification Criteria and the Prentice DefinitionPeter B Gilbert, Erin E Gabriel, Ying Huang, et al.
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