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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：173/0  |  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：168/0  |  提交时间：2020/09/23
high-dimensional phenotypes  pleiotropy  summary statistics  truncated test  
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：176/0  |  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 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：202/0  |  提交时间：2020/01/10
generalized Behrens-Fisher hypothesis  multivariate distributions  nonparametrics  rank statistics  type I errors  power of test  
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：165/0  |  提交时间：2020/01/10
association study  ordinal phenotype  latent normal variate  generalized estimating equation  M-estimation