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Communications in Statistics - Theory and Methods最新文献

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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
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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":"7 1","pages":""},"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":"20 1","pages":""},"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":"78 2 1","pages":""},"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
Calibration approach-based estimator of population total under successive sampling design 连续抽样设计下基于校准方法的人口总数估算器
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-08-23 DOI: 10.1080/03610926.2024.2389955
Piyush Kant Rai, Shiwani Tiwari, Alka
{"title":"Calibration approach-based estimator of population total under successive sampling design","authors":"Piyush Kant Rai, Shiwani Tiwari, Alka","doi":"10.1080/03610926.2024.2389955","DOIUrl":"https://doi.org/10.1080/03610926.2024.2389955","url":null,"abstract":"The present article deals with the estimation of the finite population total on two occasions using a calibration approach. The estimators from different approaches on two successive occasions usin...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"18 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142214635","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 new sine similarity measure based on evidence theory for conflict management 基于证据理论的冲突管理新正弦相似度测量方法
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-08-22 DOI: 10.1080/03610926.2024.2391415
Zhe Liu
{"title":"A new sine similarity measure based on evidence theory for conflict management","authors":"Zhe Liu","doi":"10.1080/03610926.2024.2391415","DOIUrl":"https://doi.org/10.1080/03610926.2024.2391415","url":null,"abstract":"Evidence theory (ET) has gained significant attention in various fields due to its advantages over probability theory. However, highly conflicting evidence can sometimes yield counterintuitive resu...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"59 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142214634","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
Some non parametric tests for umbrella alternatives in experimental design: A simulation study 对实验设计中的伞形备选方案进行一些非参数检验：模拟研究
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-08-22 DOI: 10.1080/03610926.2024.2391426
Nabanita Kakati, Bipin Gogoi
{"title":"Some non parametric tests for umbrella alternatives in experimental design: A simulation study","authors":"Nabanita Kakati, Bipin Gogoi","doi":"10.1080/03610926.2024.2391426","DOIUrl":"https://doi.org/10.1080/03610926.2024.2391426","url":null,"abstract":"Testing the null hypothesis against the umbrella alternative arises in various practical situations. This article has studied some non parametric tests that may be used for umbrella alternatives an...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"108 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142214632","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
Generalized extended triangular designs: Construction and online generation 广义扩展三角形设计：构造和在线生成
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-08-21 DOI: 10.1080/03610926.2024.2380901
Mohd Harun, Cini Varghese, Ashutosh Dalal
{"title":"Generalized extended triangular designs: Construction and online generation","authors":"Mohd Harun, Cini Varghese, Ashutosh Dalal","doi":"10.1080/03610926.2024.2380901","DOIUrl":"https://doi.org/10.1080/03610926.2024.2380901","url":null,"abstract":"Method of constructing new and useful series of m-associate class partially balanced incomplete block (PBIB) designs, named as Generalized Extended Triangular (GET) designs, in m replications has b...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"97 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142214636","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
Robust optimal reinsurance and investment strategy for an insurer and a reinsurer with default risks and jumps 具有违约风险和跳跃性的保险人和再保险人的稳健优化再保险和投资策略
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-08-21 DOI: 10.1080/03610926.2024.2387835
Qiang Zhang, Weiwei Wang, Qianqian Cui
{"title":"Robust optimal reinsurance and investment strategy for an insurer and a reinsurer with default risks and jumps","authors":"Qiang Zhang, Weiwei Wang, Qianqian Cui","doi":"10.1080/03610926.2024.2387835","DOIUrl":"https://doi.org/10.1080/03610926.2024.2387835","url":null,"abstract":"In this article, we analyze a robust optimal reinsurance and investment problem in a model with default risks and jumps for a general company which holds shares of an insurer and a reinsurer. The i...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"12 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142214633","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
The rough Hawkes process 粗略的霍克斯过程
IF 0.8 4区 数学
Communications in Statistics - Theory and Methods Pub Date : 2024-08-20 DOI: 10.1080/03610926.2024.2389959
Donatien Hainaut, Jing Chen, Enrico Scalas
{"title":"The rough Hawkes process","authors":"Donatien Hainaut, Jing Chen, Enrico Scalas","doi":"10.1080/03610926.2024.2389959","DOIUrl":"https://doi.org/10.1080/03610926.2024.2389959","url":null,"abstract":"This article studies the properties of Hawkes process with a gamma memory kernel and a shape parameter α∈(0,1]. This process, called rough Hawkes process, is nearly unstable since its intensity div...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"124 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142214637","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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