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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
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two-stage randomization design  inverse probability weighting  Cox regression  covariate adjustment  semiparametric theory  projection theorem  
Semiparametric varying-coefficient model with right-censored and length-biased data 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2016, 卷号: 152, 页码: 119-144
Authors:  Lin, Cunjie;  Zhou, Yong
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Length-biased data  Local linear regression  Right-censored  Semiparametric varying-coefficient model  
Efficient estimation for the heteroscedastic single-index varying coefficient models 期刊论文
STATISTICS & PROBABILITY LETTERS, 2016, 卷号: 110, 页码: 84-93
Authors:  Lai, Peng;  Zhang, Qingzhao;  Lian, Heng;  Wang, Qihua
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Single-index varying coefficient model  Efficiency  Semiparametric efficiency bound  Estimating equation  
EFFICIENT CALIBRATION FOR IMPERFECT COMPUTER MODELS 期刊论文
ANNALS OF STATISTICS, 2015, 卷号: 43, 期号: 6, 页码: 2331-2352
Authors:  Tuo, Rui;  Wu, C. F. Jeff
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Computer experiments  uncertainty quantification  semiparametric efficiency  reproducing kernel Hilbert space  
Efficient Quantile Regression Analysis With Missing Observations 期刊论文
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2015, 卷号: 110, 期号: 510, 页码: 723-741
Authors:  Chen, Xuerong;  Wan, Alan T. K.;  Zhou, Yong
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Estimating equations  Missing at random  Resampling method  Semiparametric efficient  
Global Partial Likelihood for Nonparametric Proportional Hazards Models 期刊论文
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2010, 卷号: 105, 期号: 490, 页码: 750-760
Authors:  Chen, Kani;  Guo, Shaojun;  Sun, Liuquan;  Wang, Jane-Ling
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Cox model  Local linear smoothing  Local partial likelihood  Semiparametric efficiency  
A Class of Transformed Mean Residual Life Models With Censored Survival Data 期刊论文
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2009, 卷号: 104, 期号: 486, 页码: 803-815
Authors:  Sun, Liuquan;  Zhang, Zhigang
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Censored survival data  Estimating equation approach  Inverse probability of censoring weighting  Mean residual life  Semiparametric efficiency  Transformed models  
Semiparametric model-based inference in the presence of missing responses 期刊论文
BIOMETRIKA, 2008, 卷号: 95, 期号: 3, 页码: 721-734
Authors:  Wang, Qihua;  Dai, Pengjie
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asymptotic efficiency  missing response  multiple imputation  semi-empirical likelihood  auxiliary information  asymptotic normality  
L1-Norm Estimation and Random Weighting Method in a Semiparametric Model 期刊论文
应用数学学报：英文版, 2005, 卷号: 21.0, 期号: 002, 页码: 295-302
Authors:  Xue Liugen;  Zhu Lixing
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L1-范式估计  随机加权法  半参数回归模型  数理统计  
Likelihood-based imputation inference for mean functionals in the presence of missing responses 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2004, 卷号: 56, 期号: 3, 页码: 403-414
Authors:  Wang, QH
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asymptotic efficiency  missing response  resampling imputation