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k-Resolution sequential randomization procedure to improve covariates balance in a randomized experiment 期刊论文
STATISTICS IN MEDICINE, 2021, 页码: 13
作者:  Long, Mingya;  Sun, Liuquan;  Li, Qizhai
收藏  |  浏览/下载：161/0  |  提交时间：2021/10/26
asymptotic variance  balancing allocation  clinical  complete randomization  Mahalanobis distance  pairwise sequential randomization  rerandomization  treatment effect  
Nonparametric estimation of distributions and diagnostic accuracy based on group-tested results with differential misclassification 期刊论文
BIOMETRICS, 2020, 页码: 10
作者:  Zhang, Wei;  Liu, Aiyi;  Li, Qizhai;  Albert, Paul S.
收藏  |  浏览/下载：147/0  |  提交时间：2020/10/12
coverage probability  diagnostic accuracy  differential misclassification  group testing  integrated absolute bias  integrated mean squared error  rare disease  ROC curves  
Incorporating retesting outcomes for estimation of disease prevalence 期刊论文
STATISTICS IN MEDICINE, 2019, 页码: 11
作者:  Zhang, Wei;  Liu, Aiyi;  Li, Qizhai;  Albert, Paul S.
收藏  |  浏览/下载：156/0  |  提交时间：2020/05/24
differential misclassification  efficiency  human immunodeficiency virus  group testing  Lagrange's identity  prevalence  retesting  
A regulatory insertion-deletion polymorphism in the FADS gene cluster influences PUFA and lipid profiles among Chinese adults: a population-based study 期刊论文
AMERICAN JOURNAL OF CLINICAL NUTRITION, 2018, 卷号: 107, 期号: 6, 页码: 867-875
作者:  Li, Peiqin;  Zhao, Jing;  Kothapalli, Kumar S. D.;  Li, Xiang;  Li, Hui;  Han, Yuxuan;  Mi, Shengquan;  Zhao, Wenhua;  Li, Qizhai;  Zhang, Hong;  Song, Yiqing;  Brenna, J. Thomas;  Gao, Ying
收藏  |  浏览/下载：173/0  |  提交时间：2018/07/30
dyslipidemia  gene polymorphism  fatty acid desaturases  insertion-deletion  long-chain polyunsaturated fatty acids  
Association between Genetic Variants in the 8q24 Cancer Risk Regions and Circulating Levels of Androgens and Sex Hormone-Binding Globulin 期刊论文
CANCER EPIDEMIOLOGY BIOMARKERS & PREVENTION, 2010, 卷号: 19, 期号: 7, 页码: 1848-1854
作者:  Chu, Lisa W.;  Meyer, Tamra E.;  Li, Qizhai;  Menashe, Idan;  Yu, Kai;  Rosenberg, Philip S.;  Huang, Wen-Yi;  Quraishi, Sabah M.;  Kaaks, Rudolf;  Weiss, Jocelyn M.;  Hayes, Richard B.;  Chanock, Stephen J.;  Hsing, Ann W.
收藏  |  浏览/下载：119/0  |  提交时间：2018/07/30
The limiting bound of Efron's W-formula for hypothesis testing when a nuisance parameter is present only under the alternative 期刊论文
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2010, 卷号: 140, 期号: 6, 页码: 1610-1617
作者:  Li, Qizhai;  Zheng, Gang;  Liu, Aiyi;  Xiong, Shifeng;  Li, Zhaohai;  Yu, Kai
收藏  |  浏览/下载：99/0  |  提交时间：2018/07/30
Hypothesis testing  Limiting bound  MAX  Nuisance parameter  Robustness  W-formula  
Assessment of cell number for a multinomial distribution with application to genomic data 期刊论文
METRIKA, 2010, 卷号: 71, 期号: 2, 页码: 151-164
作者:  Li, Qizhai;  Li, Guoying;  Xiong, Shifeng
收藏  |  浏览/下载：93/0  |  提交时间：2018/07/30
Multinomial distribution  Quadratic programming  Gene expression  Expression abundance  Expression sequence tags  
Common Genetic Variants and Risk for HPV Persistence and Progression to Cervical Cancer 期刊论文
PLOS ONE, 2010, 卷号: 5, 期号: 1, 页码: 7
作者:  Wang, Sophia S.;  Gonzalez, Paula;  Yu, Kai;  Porras, Carolina;  Li, Qizhai;  Safaeian, Mahboobeh;  Cecilia Rodriguez, Ana;  Sherman, Mark E.;  Bratti, Concepcion;  Schiffman, Mark;  Wacholder, Sholom;  Burk, Robert D.;  Herrero, Rolando;  Chanock, Stephen J.;  Hildesheim, Allan
收藏  |  浏览/下载：116/0  |  提交时间：2018/07/30
Pathway Analysis by Adaptive Combination of P-Values 期刊论文
GENETIC EPIDEMIOLOGY, 2009, 卷号: 33, 期号: 8, 页码: 700-709
作者:  Yu, Kai;  Li, Qizhai;  Bergen, Andrew W.;  Pfeiffer, Ruth M.;  Rosenberg, Philip S.;  Caporaso, Neil;  Kraft, Peter;  Chatterjee, Nilanjan
收藏  |  浏览/下载：92/0  |  提交时间：2018/07/30
pathway analysis  genetic association study  permutation procedure