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Bias-corrected Kullback-Leibler distance criterion based model selection with covariables missing at random 期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2021, 卷号: 160, 页码: 18
作者:  Wei, Yuting;  Wang, Qihua;  Duan, Xiaogang;  Qin, Jing
收藏  |  浏览/下载:128/0  |  提交时间:2021/10/26
Pseudo empirical likelihood  Missing covariates  Bias correction  
Simultaneous variable selection and class fusion with penalized distance criterion based classifiers 期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2019, 卷号: 133, 页码: 138-152
作者:  Sheng, Ying;  Wang, Qihua
收藏  |  浏览/下载:139/0  |  提交时间:2019/12/13
Linear discriminant analysis  Discriminant directions  Variable selection  Class fusion  Misclassification error rate  
Semi-empirical pseudo-likelihood for estimating equations in the presence of missing responses 期刊论文
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2011, 卷号: 141, 期号: 8, 页码: 2589-2599
作者:  Wang, Qihua;  Luo, Ruimiao
收藏  |  浏览/下载:114/0  |  提交时间:2018/07/30
Semiparametric model  Pseudo-score estimator  Pseudo-likelihood ratio  
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
作者:  Wang, Qihua;  Dai, Pengjie
收藏  |  浏览/下载:143/0  |  提交时间:2018/07/30
asymptotic efficiency  missing response  multiple imputation  semi-empirical likelihood  auxiliary information  asymptotic normality  
Estimation and confidence bands of a conditional survival function with censoring indicators missing at random 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2008, 卷号: 99, 期号: 5, 页码: 928-948
作者:  Wang, Qihua;  Shen, Junshan
收藏  |  浏览/下载:123/0  |  提交时间:2018/07/30
kernel regression  confidence bands  empirical likelihood  missing at random  random censorship  
Likelihood-based kernel estimation in semiparametric errors-in-covariables models with validation data 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2007, 卷号: 98, 期号: 3, 页码: 455-480
作者:  Wang, Qihua;  Yu, Keming
收藏  |  浏览/下载:120/0  |  提交时间:2018/07/30
conditional density estimation  empirical likelihood  kernel estimations  measurement error  surrogate variables