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A semiparametric linear transformation model for general biased-sampling and right-censored data 期刊论文
STATISTICS AND ITS INTERFACE, 2019, 卷号: 12, 期号: 1, 页码: 77-92
Authors:  Wei, Wenhua;  Zhou, Yong;  Wan, Alan T. K.
Favorite  |  View/Download:19/0  |  Submit date:2019/12/13
Biased-sampling  Estimating equation  Right-censoring  Semiparametric linear transformation model  
GENERALIZED METHOD OF MOMENTS FOR NONIGNORABLE MISSING DATA 期刊论文
STATISTICA SINICA, 2018, 卷号: 28, 期号: 4, 页码: 2107-2124
Authors:  Zhang, Li;  Lin, Cunjie;  Zhou, Yong
Favorite  |  View/Download:23/0  |  Submit date:2019/01/11
Estimating equations  exponential tilting  generalized method of moments  kernel regression  nonignorable missing  nonresponse instrument  
Variable screening for ultrahigh dimensional heterogeneous data via conditional quantile correlations 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2018, 卷号: 165, 页码: 1-13
Authors:  Zhang, Shucong;  Zhou, Yong
Favorite  |  View/Download:15/0  |  Submit date:2018/07/30
Conditional quantile correlation  Conditional quantile screening  Ultrahigh dimensionality  Varying coefficient models  
The nonparametric quantile estimation for length-biased and right-censored data 期刊论文
STATISTICS & PROBABILITY LETTERS, 2018, 卷号: 134, 页码: 150-158
Authors:  Shi, Jianhua;  Ma, Huijuan;  Zhou, Yong
Favorite  |  View/Download:23/0  |  Submit date:2018/07/30
Length-biased data  Right-censored data  Quantile estimation  Bahadur representation  
ORACLE INEQUALITIES AND SELECTION CONSISTENCY FOR WEIGHTED LASSO IN HIGH-DIMENSIONAL ADDITIVE HAZARDS MODEL 期刊论文
STATISTICA SINICA, 2017, 卷号: 27, 期号: 4, 页码: 1903-1920
Authors:  Zhang, Haixiang;  Sun, Liuquan;  Zhou, Yong;  Huang, Jian
Favorite  |  View/Download:13/0  |  Submit date:2018/07/30
High-dimensional covariates  oracle inequalities  sign consistency  survival analysis  variable selection  
Analyzing Right-Censored Length-Biased Data with Additive Hazards Model 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2017, 卷号: 33, 期号: 4, 页码: 893-908
Authors:  Zhao, Mu;  Lin, Cun-jie;  Zhou, Yong
Favorite  |  View/Download:12/0  |  Submit date:2018/07/30
additive hazards model  length-biased data  dependent censoring  estimating equation  
Nonparametric and semiparametric estimation of quantile residual lifetime for length-biased and right-censored data 期刊论文
CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE, 2017, 卷号: 45, 期号: 2, 页码: 220-250
Authors:  Wang, Yixin;  Zhou, Zhefang;  Zhou, Xiao-Hua;  Zhou, Yong
Favorite  |  View/Download:11/0  |  Submit date:2018/07/30
Cox model  length-bias  quantile residual lifetime model  right-censoring  
Improve efficiency and reduce bias of Cox regression models for two-stage randomization designs using auxiliary covariates 期刊论文
STATISTICS IN MEDICINE, 2017, 卷号: 36, 期号: 11, 页码: 1683-1695
Authors:  Yang, Xue;  Zhou, Yong
Favorite  |  View/Download:13/0  |  Submit date:2018/07/30
two-stage randomization design  inverse probability weighting  Cox regression  covariate adjustment  semiparametric theory  projection theorem  
A resampling method by perturbing the estimating functions for quantile regression with missing data 期刊论文
COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, 2017, 卷号: 46, 期号: 8, 页码: 6661-6671
Authors:  Zhang, Li;  Lin, Cunjie;  Zhou, Yong
Favorite  |  View/Download:11/0  |  Submit date:2018/07/30
Bootstrap  Estimating equations  Missing data  Resampling method  Quantile regression