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Nested Group Testing Procedure 期刊论文
COMMUNICATIONS IN MATHEMATICS AND STATISTICS, 2022, 页码: 31
作者:  Xiong, Wenjun;  Ding, Juan;  Zhang, Wei;  Liu, Aiyi;  Li, Qizhai
收藏  |  浏览/下载：55/0  |  提交时间：2023/02/07
Group testing  Negative predictive value  Positive predictive value  Retest  
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：143/0  |  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  
Order-restricted inference for clustered ROC data with application to fingerprint matching accuracy 期刊论文
BIOMETRICS, 2019, 页码: 11
作者:  Zhang, Wei;  Tang, Larry L.;  Li, Qizhai;  Liu, Aiyi;  Lee, Mei-Ling Ting
收藏  |  浏览/下载：185/0  |  提交时间：2020/05/24
area under the ROC curve  clustered data  fingerprint identification  ROC curve  stochastic ordering  
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：155/0  |  提交时间：2020/05/24
differential misclassification  efficiency  human immunodeficiency virus  group testing  Lagrange's identity  prevalence  retesting  
A cluster-adjusted rank-based test for a clinical trial concerning multiple endpoints with application to dietary intervention assessment 期刊论文
BIOMETRICS, 2019, 卷号: 75, 期号: 3, 页码: 821-830
作者:  Zhang, Wei;  Liu, Aiyi;  Tang, Larry L.;  Li, Qizhai
收藏  |  浏览/下载：186/0  |  提交时间：2020/01/10
generalized Behrens-Fisher hypothesis  multivariate distributions  nonparametrics  rank statistics  type I errors  power of test  
GATE: an efficient procedure in study of pleiotropic genetic associations 期刊论文
BMC GENOMICS, 2017, 卷号: 18, 页码: 15
作者:  Zhang, Wei;  Yang, Liu;  Tang, Larry L.;  Liu, Aiyi;  Mills, James L.;  Sun, Yuanchang;  Li, Qizhai
收藏  |  浏览/下载：133/0  |  提交时间：2018/07/30
Pleiotropic genetic associations  Principal component analysis  Power  Biomedical study  
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：121/0  |  提交时间：2018/07/30
Binary outcomes  classification error  D-optimal criterion  group testing  maximum likelihood estimate  prevalence  
Robust joint analysis allowing for model uncertainty in two-stage genetic association studies 期刊论文
BMC BIOINFORMATICS, 2011, 卷号: 12, 页码: 7
作者:  Pan, Dongdong;  Li, Qizhai;  Jiang, Ningning;  Liu, Aiyi;  Yu, Kai
收藏  |  浏览/下载：87/0  |  提交时间：2018/07/30
A threshold sample-enrichment approach in a clinical trial with heterogeneous subpopulations 期刊论文
CLINICAL TRIALS, 2010, 卷号: 7, 期号: 5, 页码: 537-545
作者:  Liu, Aiyi;  Liu, Chunling;  Li, Qizhai;  Yu, Kai F.;  Yuan, Vivian W.
收藏  |  浏览/下载：85/0  |  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：97/0  |  提交时间：2018/07/30
Hypothesis testing  Limiting bound  MAX  Nuisance parameter  Robustness  W-formula