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Continuous time hidden Markov model for longitudinal data 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2020, 卷号: 179, 页码: 16
作者:  Zhou, Jie;  Song, Xinyuan;  Sun, Liuquan
收藏  |  浏览/下载:203/0  |  提交时间:2020/09/23
Continuous-time HMMs  Longitudinal data  ML estimator  Unknown number of hidden states  SCAD penalty  
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
作者:  Zhang, Shucong;  Zhou, Yong
收藏  |  浏览/下载:171/0  |  提交时间:2018/07/30
Conditional quantile correlation  Conditional quantile screening  Ultrahigh dimensionality  Varying coefficient models  
Partially linear transformation models with varying coefficients for multivariate failure time data 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2015, 卷号: 142, 页码: 144-166
作者:  Qiu, Zhiping;  Zhou, Yong
收藏  |  浏览/下载:105/0  |  提交时间:2018/07/30
Transformation model  Multivariate failure time  Estimating equations  Local polynomials  Varying-coefficients  Delete-a-group jackknife  
Statistical inference using a weighted difference-based series approach for partially linear regression models 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2011, 卷号: 102, 期号: 3, 页码: 601-618
作者:  Ai, Chunrong;  You, Jinhong;  Zhou, Yong
收藏  |  浏览/下载:116/0  |  提交时间:2018/07/30
Partially linear model  Fixed effects  Difference-based method  Series approximation  Weighted estimation  Covariate selection  
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  
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
作者:  Huang, Bin;  Wang, Qihua
收藏  |  浏览/下载:125/0  |  提交时间:2018/07/30
Transformation models  Missing covariates  Weighted estimator  Kernel smoothing  
Statistical inference for panel data semiparametric partially linear regression models with heteroscedastic errors 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2010, 卷号: 101, 期号: 5, 页码: 1079-1101
作者:  You, Jinhong;  Zhou, Xian;  Zhou, Yong
收藏  |  浏览/下载:117/0  |  提交时间:2018/07/30
Asymptotic normality  Heteroscedasticity  One-way error component structure  Panel data  Partially linear model  Semiparametric estimation  
Regression analysis of multivariate recurrent event data with time-varying covariate effects 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2009, 卷号: 100, 期号: 10, 页码: 2214-2223
作者:  Sun, Liuquan;  Zhu, Liang;  Sun, Jianguo
收藏  |  浏览/下载:114/0  |  提交时间:2018/07/30
Event history study  Marginal models  Recurrent event data  Time-varying coefficients  
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  
Model checking for partially linear models with missing responses at random 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2009, 卷号: 100, 期号: 4, 页码: 636-651
作者:  Sun, Zhihua;  Wang, Qihua;  Dai, Pengjie
收藏  |  浏览/下载:128/0  |  提交时间:2018/07/30
Model checking  Response missing at random  Imputation  Inverse probability weighting  Empirical process  Re-sampling