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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
Authors:  Zhou, Jie;  Song, Xinyuan;  Sun, Liuquan
Favorite  |  View/Download:7/0  |  Submit date:2020/09/23
Continuous-time HMMs  Longitudinal data  ML estimator  Unknown number of hidden states  SCAD penalty  
A joint modeling approach for analyzing marker data in the presence of a terminal event 期刊论文
BIOMETRICS, 2020, 页码: 12
Authors:  Zhou, Jie;  Chen, Xin;  Song, Xinyuan;  Sun, Liuquan
Favorite  |  View/Download:6/0  |  Submit date:2020/05/24
joint modeling  longitudinal data analysis  marker process  medical costs  recurrent events  terminal event  
Likelihood ratio-type tests in weighted composite quantile regression of DTARCH models 期刊论文
SCIENCE CHINA-MATHEMATICS, 2019, 卷号: 62, 期号: 12, 页码: 2571-2590
Authors:  Liu, Xiaoqian;  Song, Xinyuan;  Zhou, Yong
Favorite  |  View/Download:5/0  |  Submit date:2020/05/24
DTARCH model  quantile  weighted composite quantile regression  modified likelihood ratio test  restricted WCQR estimators  unrestricted WCQR estimators  
ADDITIVE MEAN RESIDUAL LIFE MODEL WITH LATENT VARIABLES UNDER RIGHT CENSORING 期刊论文
STATISTICA SINICA, 2019, 卷号: 29, 期号: 1, 页码: 47-66
Authors:  He, Haijin;  Pan, Deng;  Song, Xinyuan;  Sun, Liuquan
Favorite  |  View/Download:24/0  |  Submit date:2019/03/05
Borrow-strength estimation  corrected estimating equations  distribution-free factor analysis  latent variables  mean residual life function  model checking  
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
Favorite  |  View/Download:23/0  |  Submit date:2018/07/30
Additive hazards models  Group penalty  Kernel smoothing  Local sparsity  Oracle property  Varying coefficients  
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
Authors:  Qu, Lianqiang;  Song, Xinyuan;  Sun, Liuquan
Favorite  |  View/Download:7/0  |  Submit date:2019/12/31
Analysis of a fixed center effect additive rates model for recurrent event data 期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2017, 卷号: 112, 页码: 186-197
Authors:  He, Haijin;  Pan, Deng;  Sun, Liuquan;  Li, Yimei;  Robison, Leslie L.;  Song, Xinyuan
Favorite  |  View/Download:16/0  |  Submit date:2018/07/30
Additive rates model  Center effects  Recurrent events  Terminal event  Model checking  
An additive-multiplicative mean residual life model for right-censored data 期刊论文
BIOMETRICAL JOURNAL, 2017, 卷号: 59, 期号: 3, 页码: 579-592
Authors:  Cai, Jingheng;  He, Haijin;  Song, Xinyuan;  Sun, Liuquan
Favorite  |  View/Download:6/0  |  Submit date:2018/07/30
Additive-multiplicative model  Estimating equations  Mean residual life function  Survival data  
Analysis of proportional mean residual life model with latent variables 期刊论文
STATISTICS IN MEDICINE, 2017, 卷号: 36, 期号: 5, 页码: 813-826
Authors:  He, Haijin;  Cai, Jingheng;  Song, Xinyuan;  Sun, Liuquan
Favorite  |  View/Download:10/0  |  Submit date:2018/07/30
borrow-strength estimation  extended estimating equations  factor analysis  latent variables  mean residual life function  proportional model  
Variable selection for frailty transformation models with application to diabetic complications 期刊论文
CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE, 2016, 卷号: 44, 期号: 3, 页码: 375-394
Authors:  Liu, Xu;  Song, Xinyuan;  Xie, Shangyu;  Zhou, Yong
Favorite  |  View/Download:15/0  |  Submit date:2018/07/30
Diabetic complications  Gamma frailty  MM algorithm  SCAD  transformation models  variable selection  MSC 2010: Primary 62G08  secondary 62N01