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The Cauchy Combination Test under Arbitrary Dependence Structures 期刊论文
AMERICAN STATISTICIAN, 2022, 页码: 9
作者:  Long, Mingya;  Li, Zhengbang;  Zhang, Wei;  Li, Qizhai
收藏  |  浏览/下载:51/0  |  提交时间:2023/02/07
Cauchy combination test  Cauchy distribution  Copula  p-value combination  Sparse signals  
Analysis of multivariate longitudinal data using dynamic lasso-regularized copula models with application to large pediatric cardiovascular studies 期刊论文
JOURNAL OF APPLIED STATISTICS, 2021, 页码: 28
作者:  Zhang, Wei;  Wu, Colin O.;  Ma, Xiaoyang;  Tian, Xin;  Li, Qizhai
收藏  |  浏览/下载:122/0  |  提交时间:2021/10/26
Dynamic copula model  functional parameter  lasso-regularized spline estimator  multivariate longitudinal data  statistical machine learning  time-varying covariate  
Truncated tests for combining evidence of summary statistics 期刊论文
GENETIC EPIDEMIOLOGY, 2020, 页码: 15
作者:  Bu, Deliang;  Yang, Qinglong;  Meng, Zhen;  Zhang, Sanguo;  Li, Qizhai
收藏  |  浏览/下载:150/0  |  提交时间:2020/09/23
high-dimensional phenotypes  pleiotropy  summary statistics  truncated test  
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:187/0  |  提交时间:2020/05/24
area under the ROC curve  clustered data  fingerprint identification  ROC curve  stochastic ordering  
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:190/0  |  提交时间:2020/01/10
generalized Behrens-Fisher hypothesis  multivariate distributions  nonparametrics  rank statistics  type I errors  power of test  
Testing Association between Mixed Type Outcomes and Covariates Jointly by the Use of a Latent Variable 期刊论文
SCIENTIFIC REPORTS, 2017, 卷号: 7, 期号: 8006, 页码: 10
作者:  Zhu, Jiayan;  Zhang, Wei;  Li, Qizhai;  Li, Zhengbang;  Zhu, Jiayan;  Zhang, Wei;  Li, Qizhai;  Li, Zhengbang
浏览  |  Adobe PDF(2766Kb)  |  收藏  |  浏览/下载:476/131  |  提交时间:2018/07/30
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:136/0  |  提交时间:2018/07/30
Pleiotropic genetic associations  Principal component analysis  Power  Biomedical study  
Group-combined P-values with applications to genetic association studies 期刊论文
BIOINFORMATICS, 2016, 卷号: 32, 期号: 18, 页码: 2737-2743
作者:  Hu, Xiaonan;  Zhang, Wei;  Zhang, Sanguo;  Ma, Shuangge;  Li, Qizhai
收藏  |  浏览/下载:98/0  |  提交时间:2018/07/30
Least squares regression methods for clustered ROC data with discrete covariates 期刊论文
BIOMETRICAL JOURNAL, 2016, 卷号: 58, 期号: 4, 页码: 747-765
作者:  Tang, Liansheng Larry;  Zhang, Wei;  Li, Qizhai;  Ye, Xuan;  Chan, Leighton
收藏  |  浏览/下载:111/0  |  提交时间:2018/07/30
Biomarker  Clustered data  Empirical function  ROC  
Pesticide Use Modifies the Association Between Genetic Variants on Chromosome 8q24 and Prostate Cancer 期刊论文
CANCER RESEARCH, 2010, 卷号: 70, 期号: 22, 页码: 9224-9233
作者:  Koutros, Stella;  Freeman, Laura E. Beane;  Berndt, Sonja I.;  Andreotti, Gabriella;  Lubin, Jay H.;  Sandler, Dale P.;  Hoppin, Jane A.;  Yu, Kai;  Li, Qizhai;  Burdette, Laura A.;  Yuenger, Jeffrey;  Yeager, Meredith;  Alavanja, Michael C. R.
收藏  |  浏览/下载:114/0  |  提交时间:2018/07/30