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Identification of local sparsity and variable selection for varying coefficient additive hazards models 期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2018, 卷号: 125, 页码: 119-135
Authors:  Qu, Lianqiang;  Song, Xinyuan;  Sun, Liuquan
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Additive hazards models  Group penalty  Kernel smoothing  Local sparsity  Oracle property  Varying coefficients  
Composite Estimating Equation Method for the Accelerated Failure Time Model with Length-biased Sampling Data 期刊论文
SCANDINAVIAN JOURNAL OF STATISTICS, 2016, 卷号: 43, 期号: 2, 页码: 396-415
Authors:  Qiu, Zhiping;  Qin, Jing;  Zhou, Yong
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accelerated failure time model  composite estimating equation  kernel smoothing  length-biased sampling data  rank estimator  
Smoothed estimator of quantile residual lifetime for right censored data 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2015, 卷号: 28, 期号: 6, 页码: 1374-1388
Authors:  Zhang Li;  Liu Peng;  Zhou Yong
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Empirical process  estimating equation  influence curve  Kaplan-Meier estimator  kernel smoothing  quantile residual lifetime  right censored data  
Semiparametric Proportional Mean Residual Life Model With Censoring Indicators Missing at Random 期刊论文
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2015, 卷号: 44, 期号: 24, 页码: 5161-5188
Authors:  Chen, Xiaolin;  Wang, Qihua
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censored data  kernel smoothing  mean residual life  missing censoring indicators  weighted estimating equations  
Combining least-squares and quantile regressions 期刊论文
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2011, 卷号: 141, 期号: 12, 页码: 3814-3828
Authors:  Zhou, Yong;  Wan, Alan T. K.;  Yuan, Yuan
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Empirical likelihood  Estimating equations  Generalized method of moments  Kernel  Smoothing  
On exactness and unbiasedness of confidence bands for a continuous distribution function 期刊论文
SCIENCE CHINA-MATHEMATICS, 2010, 卷号: 53, 期号: 10, 页码: 2665-2678
Authors:  Ding XiaoBo;  Xu XingZhong;  Zhao ShuRan
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exact coverage  goodness of fit  kernel smoothing  simple confidence bands  unbiasedness  
Semiparametric analysis based on weighted estimating equations for transformation models with missing covariates 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2010, 卷号: 101, 期号: 9, 页码: 2078-2090
Authors:  Huang, Bin;  Wang, Qihua
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Transformation models  Missing covariates  Weighted estimator  Kernel smoothing  
Additive hazards regression with censoring indicators missing at random 期刊论文
CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE, 2010, 卷号: 38, 期号: 3, 页码: 333-351
Authors:  Song, Xinyuan;  Sun, Liuquan;  Mu, Xiaoyun;  Dinse, Gregg E.
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Additive hazards model  censoring  kernel smoother  missing at random  weighted estimating equation  
Statistical estimation in varying coefficient models with surrogate data and validation sampling 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2009, 卷号: 100, 期号: 10, 页码: 2389-2405
Authors:  Wang, Qihua;  Zhang, Riquan
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Asymptotic normality  Local linear method  Primary data  Validation data  Varying-coefficient model  
Local linear additive quantile regression 期刊论文
SCANDINAVIAN JOURNAL OF STATISTICS, 2004, 卷号: 31, 期号: 3, 页码: 333-346
Authors:  Yu, KM;  Lu, ZD
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additive models  average derivative  backfitting algorithm  bandwidth selection  local linear fitting  quantile regression