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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
作者:  Lai, Peng;  Zhang, Qingzhao;  Lian, Heng;  Wang, Qihua
收藏  |  浏览/下载:143/0  |  提交时间:2018/07/30
Single-index varying coefficient model  Efficiency  Semiparametric efficiency bound  Estimating equation  
Partially varying coefficient single-index additive hazard models 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2015, 卷号: 67, 期号: 5, 页码: 817-841
作者:  Wang, Xuan;  Wang, Qihua;  Zhou, Xiao-Hua Andrew
收藏  |  浏览/下载:153/0  |  提交时间:2018/07/30
Varying coefficient  Partially linear single-index  Two sets of estimating functions  Iteration  Asymptotic normality  
Statistical inference in partially-varying-coefficient single-index model 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2011, 卷号: 102, 期号: 1, 页码: 1-19
作者:  Wang, Qihua;  Xue, Liugen
收藏  |  浏览/下载:131/0  |  提交时间:2018/07/30
Dimension reduction  Stepwise approach  Pointwise confidence interval  Confidence region  
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
作者:  Wang, Qihua;  Zhang, Riquan
收藏  |  浏览/下载:141/0  |  提交时间:2018/07/30
Asymptotic normality  Local linear method  Primary data  Validation data  Varying-coefficient model  
Estimation in varying-coefficient proportional hazard regression model 期刊论文
METRIKA, 2006, 卷号: 64, 期号: 3, 页码: 271-288
作者:  Wang, Qihua;  Yao, Lili
收藏  |  浏览/下载:111/0  |  提交时间:2018/07/30
proportional hazard regression  weighted partial likelihood  strong consistency  asymptotic normality  Primary 62G05  Secondary 62E20