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Communications in Statistics - Theory and Methods最新文献

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A multiple imputation method using population information 利用人口信息的多重估算方法
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-09-13 DOI: 10.1080/03610926.2024.2395880
Tadayoshi Fushiki
{"title":"A multiple imputation method using population information","authors":"Tadayoshi Fushiki","doi":"10.1080/03610926.2024.2395880","DOIUrl":"https://doi.org/10.1080/03610926.2024.2395880","url":null,"abstract":"Multiple imputation (MI) is effectively used to deal with missing data when the missing mechanism is missing at random. However, MI may not be effective when the missing mechanism is not missing at...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142262847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A novel method for approximating the distribution of chi-squared-type mixtures 逼近奇平方型混合物分布的新方法
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-09-11 DOI: 10.1080/03610926.2024.2393703
Zhengbang Li, Yujie Jiao, Pan Fu, Jiayan Zhu
{"title":"A novel method for approximating the distribution of chi-squared-type mixtures","authors":"Zhengbang Li, Yujie Jiao, Pan Fu, Jiayan Zhu","doi":"10.1080/03610926.2024.2393703","DOIUrl":"https://doi.org/10.1080/03610926.2024.2393703","url":null,"abstract":"In order to approximate the distribution of chi-squared-type mixtures, Zhang (2005) proposed to use a chi-squared-type random variable of the form α1χd12+β1, where the unknown parameters α1, β1, an...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142262848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Functional quantile regression with missing data in reproducing kernel Hilbert space 再现核希尔伯特空间中缺失数据的函数量子回归
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-09-03 DOI: 10.1080/03610926.2024.2392857
Xiao-Ge Yu, Han-Ying Liang
{"title":"Functional quantile regression with missing data in reproducing kernel Hilbert space","authors":"Xiao-Ge Yu, Han-Ying Liang","doi":"10.1080/03610926.2024.2392857","DOIUrl":"https://doi.org/10.1080/03610926.2024.2392857","url":null,"abstract":"We, in this article, focus on functional partially linear quantile regression, where the observations are missing at random, which allows the response or covariates or response and covariates simul...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142214627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stochastic comparisons of second largest order statistics with dependent heterogeneous random variables 具有依存异质随机变量的第二大阶统计的随机比较
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-09-03 DOI: 10.1080/03610926.2024.2392858
Man-Yuan Guo, Jiandong Zhang, Rongfang Yan
{"title":"Stochastic comparisons of second largest order statistics with dependent heterogeneous random variables","authors":"Man-Yuan Guo, Jiandong Zhang, Rongfang Yan","doi":"10.1080/03610926.2024.2392858","DOIUrl":"https://doi.org/10.1080/03610926.2024.2392858","url":null,"abstract":"In the context of actuarial science, the second largest claim amount is crucial to insurance analysis since they provide useful information for determining annual premium. In this article, we provi...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142262849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Testing the ratio of two Poisson means based on an inferential model 根据推理模型测试两个泊松均值之比
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-09-02 DOI: 10.1080/03610926.2024.2395882
Yanting Chen, Xionghui Ou, Kai Wan, Chunxin Wu, Shaofang Kong, Chao Chen
{"title":"Testing the ratio of two Poisson means based on an inferential model","authors":"Yanting Chen, Xionghui Ou, Kai Wan, Chunxin Wu, Shaofang Kong, Chao Chen","doi":"10.1080/03610926.2024.2395882","DOIUrl":"https://doi.org/10.1080/03610926.2024.2395882","url":null,"abstract":"The ratio of two Poisson means is commonly used in biological, epidemiological, and medical. In this article, we consider the problem of testing the ratio of two Poisson means and propose a valid a...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142214629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimal maintenance policies for a k-out-of-n system with replacement bias costs 具有替换偏差成本的 k-out-of-n 系统的最佳维护政策
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-08-31 DOI: 10.1080/03610926.2024.2397066
Chin-Chih Chang, Yen-Luan Chen
{"title":"Optimal maintenance policies for a k-out-of-n system with replacement bias costs","authors":"Chin-Chih Chang, Yen-Luan Chen","doi":"10.1080/03610926.2024.2397066","DOIUrl":"https://doi.org/10.1080/03610926.2024.2397066","url":null,"abstract":"In this paper, the issue of determining an optimal age replacement is explored by incorporating minimal repair, preventive replacement, and corrective replacement into a k-out-of-n system subject t...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142226897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rank tests for the Latin square design 拉丁方阵设计的等级检验
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-08-30 DOI: 10.1080/03610926.2024.2387249
G. C. Livingston Jr, J.C.W. Rayner
{"title":"Rank tests for the Latin square design","authors":"G. C. Livingston Jr, J.C.W. Rayner","doi":"10.1080/03610926.2024.2387249","DOIUrl":"https://doi.org/10.1080/03610926.2024.2387249","url":null,"abstract":"A rank test for Latin square data is derived. Forms are given for when there are no ties, for when ties occur and mid-ranks are used, and for when ties occur in general. These adjustments are akin ...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142262850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cumulative entropies and sums of moments of order statistics 阶次统计的累积熵和矩和
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-08-28 DOI: 10.1080/03610926.2024.2391435
Francesco Buono, Udo Kamps, Maria Kateri
{"title":"Cumulative entropies and sums of moments of order statistics","authors":"Francesco Buono, Udo Kamps, Maria Kateri","doi":"10.1080/03610926.2024.2391435","DOIUrl":"https://doi.org/10.1080/03610926.2024.2391435","url":null,"abstract":"Generalized weighted cumulative residual entropies and generalized weighted cumulative entropies are represented by means of weighted sums of moments of upper and lower order statistics, respective...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142214631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Estimation of sensitive trait proportion using Kuk’s randomized response model with auxiliary information 利用带有辅助信息的库克随机反应模型估算敏感性状比例
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-08-28 DOI: 10.1080/03610926.2024.2391983
Javid Shabbir, Sat Gupta
{"title":"Estimation of sensitive trait proportion using Kuk’s randomized response model with auxiliary information","authors":"Javid Shabbir, Sat Gupta","doi":"10.1080/03610926.2024.2391983","DOIUrl":"https://doi.org/10.1080/03610926.2024.2391983","url":null,"abstract":"Different strategies have been developed in survey sampling to address the issue of missing observations and non response. Asking direct questions can be difficult in getting a real response. To ge...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142262851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Estimation of change-point in the covariate effects on restricted mean survival time 估计协变量对受限平均存活时间影响的变化点
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-08-28 DOI: 10.1080/03610926.2024.2391438
Xiaoran Yang, Fangfang Bai
{"title":"Estimation of change-point in the covariate effects on restricted mean survival time","authors":"Xiaoran Yang, Fangfang Bai","doi":"10.1080/03610926.2024.2391438","DOIUrl":"https://doi.org/10.1080/03610926.2024.2391438","url":null,"abstract":"The restricted mean survival time (RMST) emerges as a crucial summary metric in survival analysis. In some cases, certain covariates may have a varying impact on RMST at one specific change-point. ...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142214630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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