Pub Date : 2024-03-31DOI: 10.1080/03610926.2024.2329771
Manoj Khanal, Soyoung Kim, Xi Fang, Kwang Woo Ahn
Competing risks data in clinical trials or observational studies often suffer from cluster effects such as center effects and matched pairs design. The proportional subdistribution hazards (PSH) mo...
{"title":"Competing risks regression for clustered data with covariate-dependent censoring","authors":"Manoj Khanal, Soyoung Kim, Xi Fang, Kwang Woo Ahn","doi":"10.1080/03610926.2024.2329771","DOIUrl":"https://doi.org/10.1080/03610926.2024.2329771","url":null,"abstract":"Competing risks data in clinical trials or observational studies often suffer from cluster effects such as center effects and matched pairs design. The proportional subdistribution hazards (PSH) mo...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"51 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140564835","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}
Pub Date : 2024-03-27DOI: 10.1080/03610926.2024.2329769
T. Imada
The aim of this study is to propose a stepwise multiple comparison procedure for comparing the sizes of normal means. Our stepwise procedure is constructed by modifying Imada (2022)’s closed testin...
{"title":"Closed testing procedure for comparing sizes of normal means based on ordered statistics","authors":"T. Imada","doi":"10.1080/03610926.2024.2329769","DOIUrl":"https://doi.org/10.1080/03610926.2024.2329769","url":null,"abstract":"The aim of this study is to propose a stepwise multiple comparison procedure for comparing the sizes of normal means. Our stepwise procedure is constructed by modifying Imada (2022)’s closed testin...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"158 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140313355","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}
Pub Date : 2024-03-27DOI: 10.1080/03610926.2024.2330669
Kang Fu, Jianwei Hu, Seydou Keita, Hang Liu
The stochastic block model is widely used for detecting community structures in network data. However, the research interest in much of the literature focuses on the study of one sample of stochast...
{"title":"Two-sample test for stochastic block models via the largest singular value","authors":"Kang Fu, Jianwei Hu, Seydou Keita, Hang Liu","doi":"10.1080/03610926.2024.2330669","DOIUrl":"https://doi.org/10.1080/03610926.2024.2330669","url":null,"abstract":"The stochastic block model is widely used for detecting community structures in network data. However, the research interest in much of the literature focuses on the study of one sample of stochast...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"116 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140313435","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}
Pub Date : 2024-03-27DOI: 10.1080/03610926.2024.2329780
Ayman A. Amin
Researchers have extended autoregressive (AR) time-series models to adequately fit and model time-series with triple seasonality. These AR extensions can be referred to as triple seasonal AR (TSAR)...
研究人员对自回归（AR）时间序列模型进行了扩展，以充分拟合并模拟具有三重季节性的时间序列。这些 AR 扩展模型可称为三重季节性 AR (TSAR)。
{"title":"Gibbs sampler for Bayesian prediction of triple seasonal autoregressive processes","authors":"Ayman A. Amin","doi":"10.1080/03610926.2024.2329780","DOIUrl":"https://doi.org/10.1080/03610926.2024.2329780","url":null,"abstract":"Researchers have extended autoregressive (AR) time-series models to adequately fit and model time-series with triple seasonality. These AR extensions can be referred to as triple seasonal AR (TSAR)...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"52 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140313431","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}
Pub Date : 2024-03-25DOI: 10.1080/03610926.2024.2323634
Sharif Mozumder, M. Kabir Hassan, Ghulam Sorwar, José Antonio Pérez Amuedo
In this study, we model aggregate claims using a subordinator, specifically a non-decreasing Lévy process. Large positive jumps, exceeding a predetermined threshold, represent significant claims, w...
{"title":"Distribution of big claims in a Lévy insurance risk process: Analytics of a new non-parametric estimator","authors":"Sharif Mozumder, M. Kabir Hassan, Ghulam Sorwar, José Antonio Pérez Amuedo","doi":"10.1080/03610926.2024.2323634","DOIUrl":"https://doi.org/10.1080/03610926.2024.2323634","url":null,"abstract":"In this study, we model aggregate claims using a subordinator, specifically a non-decreasing Lévy process. Large positive jumps, exceeding a predetermined threshold, represent significant claims, w...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"86 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140297628","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}
Pub Date : 2024-03-22DOI: 10.1080/03610926.2024.2330668
Mohammad Mollazehi, Abdel-Salam G. Abdel-Salam
Test-item bias has become an increasingly challenging issue in statistics and education. A popular method, the Mantel-Haenszel test, is used for detecting non-uniform differential item functioning ...
{"title":"Understanding the alternative Mantel-Haenszel statistic: Factors affecting its robustness to detect non-uniform DIF","authors":"Mohammad Mollazehi, Abdel-Salam G. Abdel-Salam","doi":"10.1080/03610926.2024.2330668","DOIUrl":"https://doi.org/10.1080/03610926.2024.2330668","url":null,"abstract":"Test-item bias has become an increasingly challenging issue in statistics and education. A popular method, the Mantel-Haenszel test, is used for detecting non-uniform differential item functioning ...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"367 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140204212","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}
Pub Date : 2024-03-22DOI: 10.1080/03610926.2024.2324985
Maoyuan Zhou, Fangyu Ye, Yi Li, Fengqi Liu, Chuang Wan
This article provides new estimating and testing procedures for the panel covariate-dependent kink threshold regression model. By utilizing a linearization technique, we develop an efficient estima...
{"title":"A note on the covariate-dependent kink threshold regression model for panel data","authors":"Maoyuan Zhou, Fangyu Ye, Yi Li, Fengqi Liu, Chuang Wan","doi":"10.1080/03610926.2024.2324985","DOIUrl":"https://doi.org/10.1080/03610926.2024.2324985","url":null,"abstract":"This article provides new estimating and testing procedures for the panel covariate-dependent kink threshold regression model. By utilizing a linearization technique, we develop an efficient estima...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"2016 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140204111","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}
Pub Date : 2024-03-21DOI: 10.1080/03610926.2024.2329768
Arnab Hazra
Statistical modeling of rainfall data is an active research area in agro-meteorology. The most common models fitted to such datasets are exponential, gamma, log-normal, and Weibull distributions. A...
{"title":"Minimum density power divergence estimation for the generalized exponential distribution","authors":"Arnab Hazra","doi":"10.1080/03610926.2024.2329768","DOIUrl":"https://doi.org/10.1080/03610926.2024.2329768","url":null,"abstract":"Statistical modeling of rainfall data is an active research area in agro-meteorology. The most common models fitted to such datasets are exponential, gamma, log-normal, and Weibull distributions. A...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"12 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140204182","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}
Pub Date : 2024-03-21DOI: 10.1080/03610926.2024.2329241
Abderrahmen Manaa, Roufaida Souakri
The modeling of integer-valued time series has received considerable attention, which has led to the introduction and in-depth study of various linear models to develop appropriate ones for such da...
{"title":"Zero-inflated Poisson INAR(1) model with periodic structure","authors":"Abderrahmen Manaa, Roufaida Souakri","doi":"10.1080/03610926.2024.2329241","DOIUrl":"https://doi.org/10.1080/03610926.2024.2329241","url":null,"abstract":"The modeling of integer-valued time series has received considerable attention, which has led to the introduction and in-depth study of various linear models to develop appropriate ones for such da...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"538 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140204181","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}
This study introduces optimal designs for the unit exponential (UE) non linear model using local, Bayesian, and non parametric Bayesian approaches. In the local approach, optimal designs were deriv...
{"title":"Locally, Bayesian and non parametric Bayesian optimal designs for unit exponential regression model","authors":"Anita Abdollahi Nanvapisheh, Habib Jafari, Soleiman Khazaei","doi":"10.1080/03610926.2024.2328182","DOIUrl":"https://doi.org/10.1080/03610926.2024.2328182","url":null,"abstract":"This study introduces optimal designs for the unit exponential (UE) non linear model using local, Bayesian, and non parametric Bayesian approaches. In the local approach, optimal designs were deriv...","PeriodicalId":10531,"journal":{"name":"Communications in Statistics - Theory and Methods","volume":"8 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140172819","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：