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A novel test by combining the maximum and minimum values among a large number of dependent Z-scores with application to genome wide association study 期刊论文
STATISTICS IN MEDICINE, 2021, 卷号: 40, 期号: 10, 页码: 2422-2434
作者:  Li, Zhengbang;  Qin, Sanan;  Li, Qizhai
收藏  |  浏览/下载:161/0  |  提交时间:2021/04/26
asymptotic distribution  maximum  minimum  power  Z‐  score  
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  
AssocTests: An R Package for Genetic Association Studies 期刊论文
JOURNAL OF STATISTICAL SOFTWARE, 2020, 卷号: 94, 期号: 5, 页码: 1-26
作者:  Wang, Lin;  Zhang, Wei;  Li, Qizhai
收藏  |  浏览/下载:140/0  |  提交时间:2020/09/23
distance regression  genetic association studies  population stratification  Tracy-Widom test  R  
A Powerful Method To Test Associations Between Ordinal Traits and Genotypes 期刊论文
G3-GENES GENOMES GENETICS, 2019, 卷号: 9, 期号: 8, 页码: 2573-2579
作者:  Wang, Jinjuan;  Ding, Juan;  Huang, Shouyou;  Li, Qizhai;  Pan, Dongdong
收藏  |  浏览/下载:153/0  |  提交时间:2020/01/10
association study  ordinal phenotype  latent normal variate  generalized estimating equation  M-estimation  
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:175/0  |  提交时间:2018/07/30
dyslipidemia  gene polymorphism  fatty acid desaturases  insertion-deletion  long-chain polyunsaturated fatty acids  
Evaluating the Accuracy of Small P-Values In Genetic Association Studies Using Edgeworth Expansions 期刊论文
SCANDINAVIAN JOURNAL OF STATISTICS, 2018, 卷号: 45, 期号: 1, 页码: 1-33
作者:  Zheng, Gang;  Xiong, Jinghong;  Li, Qizhai;  Xu, Jinfeng;  Yuan, Ao;  Gastwirth, Joe L.
收藏  |  浏览/下载:163/0  |  提交时间:2018/07/30
chi-squared test  Edgeworth expansion  maximin efficiency robust test (MERT)  maximum likelihood estimate  nuisance parameter  
Bayesian Neural Networks for Selection of Drug Sensitive Genes 期刊论文
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2018, 卷号: 113, 期号: 523, 页码: 955-972
作者:  Liang, Faming;  Li, Qizhai;  Zhou, Lei
收藏  |  浏览/下载:176/0  |  提交时间:2018/11/16
Cancer cell line encyclopedia  Nonlinear variable selection  Omics data  OpenMP  Parallel Markov chain Monte Carlo  
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