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Mixture proportional hazards cure model with latent variables 期刊论文
STATISTICS IN MEDICINE, 2021, 页码: 15
作者:  He, Haijin;  Han, Dongxiao;  Song, Xinyuan;  Sun, Liuquan
收藏  |  浏览/下载:155/0  |  提交时间:2022/04/02
cure model  factor analysis  latent variables  logistic regression  proportional hazards model  
Complexity of the simplest species tree problem 期刊论文
MOLECULAR BIOLOGY AND EVOLUTION, 2021, 卷号: 38, 期号: 9, 页码: 3993-4009
作者:  Zhu, Tianqi;  Yang, Ziheng
收藏  |  浏览/下载:142/0  |  提交时间:2022/04/02
concatenation  efficiency  molecular clock  MSC  multispecies coalescent  species tree  
A semiparametric mixture model approach for regression analysis of partly interval-censored data with a cured subgroup 期刊论文
STATISTICAL METHODS IN MEDICAL RESEARCH, 2021, 页码: 14
作者:  Sun, Liuquan;  Li, Shuwei;  Wang, Lianming;  Song, Xinyuan
收藏  |  浏览/下载:174/0  |  提交时间:2021/10/26
Expectation-maximization algorithm  maximum likelihood estimation  mixture cure model  partly interval-censored data  proportional hazards model  
The Asymptotic Behavior of Bootstrap Support Values in Molecular Phylogenetics 期刊论文
SYSTEMATIC BIOLOGY, 2021, 卷号: 70, 期号: 4, 页码: 774-785
作者:  Huang, Jun;  Liu, Yuting;  Zhu, Tianqi;  Yang, Ziheng
收藏  |  浏览/下载:167/0  |  提交时间:2021/10/26
Bootstrap  model selection  star-tree paradox  support value  
Determination and estimation of optimal quarantine duration for infectious diseases with application to data analysis of COVID-19 期刊论文
BIOMETRICS, 2021, 页码: 10
作者:  Wang, Ruoyu;  Wang, Qihua
收藏  |  浏览/下载:189/0  |  提交时间:2021/04/26
incubation period  kernel estimation  maximum likelihood  optimal solution  probability constraint  statistical modeling  
Optimal subsample selection for massive logistic regression with distributed data 期刊论文
COMPUTATIONAL STATISTICS, 2021, 页码: 28
作者:  Zuo, Lulu;  Zhang, Haixiang;  Wang, HaiYing;  Sun, Liuquan
收藏  |  浏览/下载:181/0  |  提交时间:2021/04/26
Allocation size  Big data  Distributed and massive data  Subsample estimator  Subsampling probabilities  
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:237/0  |  提交时间:2020/09/23
Continuous-time HMMs  Longitudinal data  ML estimator  Unknown number of hidden states  SCAD penalty  
基于高频数据的非平稳GARCH(1,1)模型的拟极大指数似然估计 期刊论文
中国科学:数学, 2018, 卷号: 48.0, 期号: 003, 页码: 443-456
作者:  吴思鑫;  冯牧;  张虎;  陈敏
收藏  |  浏览/下载:189/0  |  提交时间:2021/01/14
高频数据  非平稳  GARCH模型  拟极大指数似然估计  VaR  
Semiparametric maximum likelihood estimation for a two-sample density ratio model with right-censored data 期刊论文
CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE, 2016, 卷号: 44, 期号: 1, 页码: 58-81
作者:  Wei, Wenhua;  Zhou, Yong
收藏  |  浏览/下载:126/0  |  提交时间:2018/07/30
Density ratio model  EM algorithm  Empirical process  right-censored data  semiparametric maximum likelihood estimation  
Quasi-maximum exponential likelihood estimation for a non stationary GARCH(1,1) model 期刊论文
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2016, 卷号: 45, 期号: 4, 页码: 1000-1013
作者:  Pan, Baoguo;  Chen, Min
收藏  |  浏览/下载:170/0  |  提交时间:2018/07/30
Asymptotic normality  GARCH models  Non stationarity  Quasi-maximum exponential likelihood estimator  Primary 62M10  Secondary 62F12