F
Feifang Hu
Researcher at George Washington University
Publications - 110
Citations - 3583
Feifang Hu is an academic researcher from George Washington University. The author has contributed to research in topics: Covariate & Asymptotic distribution. The author has an hindex of 34, co-authored 103 publications receiving 3228 citations. Previous affiliations of Feifang Hu include University of British Columbia & Renmin University of China.
Papers
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BookDOI
The Theory of Response-Adaptive Randomization in Clinical Trials: Hu/Response-Adaptive
TL;DR: This book discusses response-adaptive randomization in clinical trials, as well as general framework and asymptotic results, and its implications for the Practice of Clinical Trials.
Book
The Theory of Response-Adaptive Randomization in Clinical Trials
TL;DR: In this article, the authors present a general framework for response-adaptive randomization in clinical trials and prove the main theorems of the general framework in terms of power, probability, and asymptotic properties.
Journal ArticleDOI
Asymptotic properties of doubly adaptive biased coin designs for multitreatment clinical trials
Feifang Hu,Li-Xin Zhang +1 more
TL;DR: In this article, a general doubly adaptive biased coin design is proposed for the allocation of subjects to K treatments in a clinical trial, and strong consistency, a law of the iterated logarithm and asymptotic normality of this design are obtained under some widely satisfied conditions.
Journal ArticleDOI
Optimality, Variability, Power
TL;DR: In this paper, a Taylor expansion of the noncentrality parameter of the usual chi-squared test for binary responses is used to compare different response-adaptive randomization procedures and different target allocations in terms of power and expected treatment failure rate.
Journal ArticleDOI
Markov Chain Marginal Bootstrap
Xuming He,Feifang Hu +1 more
TL;DR: Markov chain marginal bootstrap (MCMB) as discussed by the authors is a new method for constructing confidence intervals or regions for maximum likelihood estimators of certain parametric models and for a wide class of M estimators for linear regression.