Statistical inference for zero-and-one-inflated poisson models  被引量:11

在线阅读下载全文

作  者:Yincai Tang Wenchen Liu Ancha Xu 

机构地区:[1]School of Statistics,East China Normal University,Shanghai,China [2]College of Mathematics and Information Science,Wenzhou University,Zhejiang,China

出  处:《Statistical Theory and Related Fields》2017年第2期216-226,共11页统计理论及其应用(英文)

基  金:The research is supported by the Natural Science Foundation of China(Nos.11271136,81530086,11671303,11201345);the 111 Project of China(No.B14019);the Natural Science Foundation of Zhejiang Province(No.LY15G010006);the China Postdoctoral Science Foundation(No.2015M572598);National Natural Science Foundation of China(CN)[grant number 11671303],[grant number 11201345]:Ministry of Education of the People’s Republic of China(CN)[grant number B14019];China Postdoctoral Science Foundation(CN)[grant number 2015M572598];National Natural Science Foundation of China(CN)[grant number 11271136],[grant number 81530086];Natural Science Foundation of Zhejiang Province(CN)[grant number LY15G010006].

摘  要:In this paper, a zero-and-one-inflated Poisson (ZOIP) model is studied. The maximum likelihoodestimation and the Bayesian estimation of the model parameters are obtained based on dataaugmentation method. A simulation study based on proposed sampling algorithm is conductedto assess the performance of the proposed estimation for various sample sizes. Finally, two realdata-sets are analysed to illustrate the practicability of the proposed method.

关 键 词:Zero-inflated Poisson model zero-and-one-inflated Poisson model MLE Bayesian estimate EM algorithm latent variable Gibbs sampling 

分 类 号:TN9[电子电信—信息与通信工程]

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关的主题
相关的作者对象
相关的机构对象