Pub Date : 2024-03-25DOI: 10.1080/03610918.2024.2333350
J. H. McVittie
Published in Communications in Statistics - Simulation and Computation (Ahead of Print, 2024)
发表于《统计学通讯--模拟与计算》（2024 年，提前出版）
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Pub Date : 2024-03-21DOI: 10.1080/03610918.2024.2329997
Anupama Nandi, Subrata Chakraborty, Aniket Biswas
A new two-parameter discrete distribution, namely the PoiG distribution, is derived by the convolution of a Poisson variate and an independently distributed geometric random variable. This distribu...
{"title":"A new over-dispersed count model based on Poisson-Geometric convolution","authors":"Anupama Nandi, Subrata Chakraborty, Aniket Biswas","doi":"10.1080/03610918.2024.2329997","DOIUrl":"https://doi.org/10.1080/03610918.2024.2329997","url":null,"abstract":"A new two-parameter discrete distribution, namely the PoiG distribution, is derived by the convolution of a Poisson variate and an independently distributed geometric random variable. This distribu...","PeriodicalId":55240,"journal":{"name":"Communications in Statistics-Simulation and Computation","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140202990","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: 10.1080/03610918.2024.2329992
Bin Du, Junlong Zhao, Xin Zhang
Distributed frameworks are commonly used in the setting where data are stored in k different local machines and cannot be merged due to privacy protections or the huge sample size. For a random vec...
分布式框架常用于数据存储在 k 台不同的本地机器中，并且由于隐私保护或样本量巨大而无法合并的情况。对于随机矢量，分布式框架是最有效的方法。
{"title":"Hypothesis testing of one sample mean vector in distributed frameworks","authors":"Bin Du, Junlong Zhao, Xin Zhang","doi":"10.1080/03610918.2024.2329992","DOIUrl":"https://doi.org/10.1080/03610918.2024.2329992","url":null,"abstract":"Distributed frameworks are commonly used in the setting where data are stored in k different local machines and cannot be merged due to privacy protections or the huge sample size. For a random vec...","PeriodicalId":55240,"journal":{"name":"Communications in Statistics-Simulation and Computation","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140202986","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: 10.1080/03610918.2024.2330700
Xiaojie Xu, Yun Zhang
To many commodity market participants, forecasts of price series represent a critical task. In this work, nonlinear autoregressive neural network models’ potential is explored for forecasting daily...
{"title":"Platinum and palladium price forecasting through neural networks","authors":"Xiaojie Xu, Yun Zhang","doi":"10.1080/03610918.2024.2330700","DOIUrl":"https://doi.org/10.1080/03610918.2024.2330700","url":null,"abstract":"To many commodity market participants, forecasts of price series represent a critical task. In this work, nonlinear autoregressive neural network models’ potential is explored for forecasting daily...","PeriodicalId":55240,"journal":{"name":"Communications in Statistics-Simulation and Computation","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140202763","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: 10.1080/03610918.2024.2329991
Mingxue Quan
Mean and covariance estimation is a critical problem in functional data analysis. With the emergence of new types of functional data, there is a growing need for more sophisticated methodologies to...
{"title":"Mean and covariance estimation of functional data streams","authors":"Mingxue Quan","doi":"10.1080/03610918.2024.2329991","DOIUrl":"https://doi.org/10.1080/03610918.2024.2329991","url":null,"abstract":"Mean and covariance estimation is a critical problem in functional data analysis. With the emergence of new types of functional data, there is a growing need for more sophisticated methodologies to...","PeriodicalId":55240,"journal":{"name":"Communications in Statistics-Simulation and Computation","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140202861","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: 10.1080/03610918.2024.2329254
Xiaonan Hu
One of the major challenges in empirical studies is to construct an appropriate statistical model that accounts for the uncertainty of statistical methods and model specifications. An improperly sp...
{"title":"MoST: model specification test by variable selection stability","authors":"Xiaonan Hu","doi":"10.1080/03610918.2024.2329254","DOIUrl":"https://doi.org/10.1080/03610918.2024.2329254","url":null,"abstract":"One of the major challenges in empirical studies is to construct an appropriate statistical model that accounts for the uncertainty of statistical methods and model specifications. An improperly sp...","PeriodicalId":55240,"journal":{"name":"Communications in Statistics-Simulation and Computation","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140202916","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: 10.1080/03610918.2024.2330709
Eman Ahmed Alawamy, Liu Yuanyuan, Yiqiang Q. Zhao
In this paper, we deal with a Bayesian inference method for estimating the parameters of the queueing system with short- or long-tailed distributions based on the No-U-Turn Sampler (NUTS), a recent...
{"title":"Bayesian inference of a queueing system with short- or long-tailed distributions based on Hamiltonian Monte Carlo","authors":"Eman Ahmed Alawamy, Liu Yuanyuan, Yiqiang Q. Zhao","doi":"10.1080/03610918.2024.2330709","DOIUrl":"https://doi.org/10.1080/03610918.2024.2330709","url":null,"abstract":"In this paper, we deal with a Bayesian inference method for estimating the parameters of the queueing system with short- or long-tailed distributions based on the No-U-Turn Sampler (NUTS), a recent...","PeriodicalId":55240,"journal":{"name":"Communications in Statistics-Simulation and Computation","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140202882","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 : 2024-03-19DOI: 10.1080/03610918.2024.2325567
Yuan Yuan, Nedret Billor
Due to rapid advancements in computer technology, high-dimensional, big, and complex data, such as functional data, where observations are considered as curves, have emerged from many applications ...
{"title":"Sure independent screening for functional regression model","authors":"Yuan Yuan, Nedret Billor","doi":"10.1080/03610918.2024.2325567","DOIUrl":"https://doi.org/10.1080/03610918.2024.2325567","url":null,"abstract":"Due to rapid advancements in computer technology, high-dimensional, big, and complex data, such as functional data, where observations are considered as curves, have emerged from many applications ...","PeriodicalId":55240,"journal":{"name":"Communications in Statistics-Simulation and Computation","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140166442","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 : 2024-03-18DOI: 10.1080/03610918.2024.2328168
Mohammed A. Meraou, Mohammad Z. Raqab, Debasis Kundu, Fatemah A. Alqallaf
The main objective of this paper is to propose a new general family of distributions, namely compound truncated Poisson log-normal distribution of which log-normal distribution is a special case. T...
{"title":"Inference for compound truncated Poisson log-normal model with application to maximum precipitation data","authors":"Mohammed A. Meraou, Mohammad Z. Raqab, Debasis Kundu, Fatemah A. Alqallaf","doi":"10.1080/03610918.2024.2328168","DOIUrl":"https://doi.org/10.1080/03610918.2024.2328168","url":null,"abstract":"The main objective of this paper is to propose a new general family of distributions, namely compound truncated Poisson log-normal distribution of which log-normal distribution is a special case. T...","PeriodicalId":55240,"journal":{"name":"Communications in Statistics-Simulation and Computation","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140202761","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 : 2024-03-15DOI: 10.1080/03610918.2024.2326596
Enas A. Ananbeh, Omar M. Eidous
This paper presents new simple lower and upper bounds for the cumulative normal distribution function, Φ(z). The accuracy and closeness of the proposed bounds to the exact Φ(z) are investigated bas...
{"title":"New simple bounds for standard normal distribution function","authors":"Enas A. Ananbeh, Omar M. Eidous","doi":"10.1080/03610918.2024.2326596","DOIUrl":"https://doi.org/10.1080/03610918.2024.2326596","url":null,"abstract":"This paper presents new simple lower and upper bounds for the cumulative normal distribution function, Φ(z). The accuracy and closeness of the proposed bounds to the exact Φ(z) are investigated bas...","PeriodicalId":55240,"journal":{"name":"Communications in Statistics-Simulation and Computation","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140146644","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}
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