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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:151/0  |  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  
A powerful test for ordinal trait genetic association analysis 期刊论文
STATISTICAL APPLICATIONS IN GENETICS AND MOLECULAR BIOLOGY, 2019, 卷号: 18, 期号: 2, 页码: 9
作者:  Xue, Yuan;  Wang, Jinjuan;  Ding, Juan;  Zhang, Sanguo;  Li, Qizhai
收藏  |  浏览/下载:156/0  |  提交时间:2020/01/10
ordinal response  power  proportional odds model  response selective sampling  
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:176/0  |  提交时间:2018/07/30
dyslipidemia  gene polymorphism  fatty acid desaturases  insertion-deletion  long-chain polyunsaturated fatty acids  
D-OPTIMALITY OF GROUP TESTING FOR JOINT ESTIMATION OF CORRELATED RARE DISEASES WITH MISCLASSIFICATION 期刊论文
STATISTICA SINICA, 2017, 卷号: 27, 期号: 2, 页码: 823-838
作者:  Li, Qizhai;  Liu, Aiyi;  Xiong, Wenjun
收藏  |  浏览/下载:123/0  |  提交时间:2018/07/30
Binary outcomes  classification error  D-optimal criterion  group testing  maximum likelihood estimate  prevalence  
Incorporating Hardy-Weinberg Equilibrium Law to Enhance the Association Strength for Ordinal Trait Genetic Study 期刊论文
ANNALS OF HUMAN GENETICS, 2016, 卷号: 80, 期号: 2, 页码: 102-112
作者:  Zhang, Wei;  Li, Qizhai
收藏  |  浏览/下载:99/0  |  提交时间:2018/07/30
Genetic model  proportional odds model  score test  two-phase procedure  association studies  
A Novel Powerful Joint Analysis with Data Fusion in Two-stage Case-Control Genome-wide Association Studies 期刊论文
COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, 2016, 卷号: 45, 期号: 7, 页码: 2362-2376
作者:  Pan, Dong-Dong;  Li, Zheng-Bang;  Li, Qi-Zhai;  Fung, Wing Kam
收藏  |  浏览/下载:128/0  |  提交时间:2018/07/30
Data fusion  Genetic model uncertainty  GWAS  MAX3  Power  Two-stage design  
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:117/0  |  提交时间:2018/07/30
Approaches for Evaluating Rare Polymorphisms in Genetic Association Studies 期刊论文
HUMAN HEREDITY, 2010, 卷号: 69, 期号: 4, 页码: 219-228
作者:  Li, Qizhai;  Zhang, Hong;  Yu, Kai
收藏  |  浏览/下载:118/0  |  提交时间:2018/07/30
Association test  CDRV  Rare polymorphisms  
Robust Tests for Single-marker Analysis in Case-Control Genetic Association Studies 期刊论文
ANNALS OF HUMAN GENETICS, 2009, 卷号: 73, 页码: 245-252
作者:  Li, Qizhai;  Zheng, Gang;  Liang, Xueying;  Yu, Kai
收藏  |  浏览/下载:99/0  |  提交时间:2018/07/30
Association  chi(2)  genetic model  MAX  power  robustness  
Efficient approximation of P-value of the maximum of correlated tests, with applications to genome-wide association studies 期刊论文
ANNALS OF HUMAN GENETICS, 2008, 卷号: 72, 页码: 397-406
作者:  Li, Qizhai;  Zheng, Gang;  Li, Zhaohai;  Yu, Kai
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
MAX  robust genome  wide scan  case  control