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Communications in Statistics-Simulation and Computation最新文献

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Comment on ‘generating survival times with time-varying covariates using the Lambert W function’ 关于 "利用兰伯特 W 函数生成具有时变协变量的生存时间 "的评论
IF 0.9 4区 数学
Communications in Statistics-Simulation and Computation Pub Date : 2024-03-25 DOI: 10.1080/03610918.2024.2333350
J. H. McVittie
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引用次数: 0
A new over-dispersed count model based on Poisson-Geometric convolution 基于泊松-几何卷积的新过度分散计数模型
IF 0.9 4区 数学
Communications in Statistics-Simulation and Computation Pub Date : 2024-03-21 DOI: 10.1080/03610918.2024.2329997
Anupama Nandi, Subrata Chakraborty, Aniket Biswas
{"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}
引用次数: 0
Hypothesis testing of one sample mean vector in distributed frameworks 分布式框架中单个样本均值向量的假设检验
IF 0.9 4区 数学
Communications in Statistics-Simulation and Computation Pub Date : 2024-03-21 DOI: 10.1080/03610918.2024.2329992
Bin Du, Junlong Zhao, Xin Zhang
{"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}
引用次数: 0
Platinum and palladium price forecasting through neural networks 通过神经网络预测铂钯价格
IF 0.9 4区 数学
Communications in Statistics-Simulation and Computation Pub Date : 2024-03-21 DOI: 10.1080/03610918.2024.2330700
Xiaojie Xu, Yun Zhang
{"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}
引用次数: 0
Mean and covariance estimation of functional data streams 功能数据流的均值和协方差估计
IF 0.9 4区 数学
Communications in Statistics-Simulation and Computation Pub Date : 2024-03-21 DOI: 10.1080/03610918.2024.2329991
Mingxue Quan
{"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}
引用次数: 0
MoST: model specification test by variable selection stability MoST：通过变量选择稳定性进行模型规格检验
IF 0.9 4区 数学
Communications in Statistics-Simulation and Computation Pub Date : 2024-03-21 DOI: 10.1080/03610918.2024.2329254
Xiaonan Hu
{"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}
引用次数: 0
Bayesian inference of a queueing system with short- or long-tailed distributions based on Hamiltonian Monte Carlo 基于汉密尔顿蒙特卡洛的短尾或长尾分布队列系统的贝叶斯推理
IF 0.9 4区 数学
Communications in Statistics-Simulation and Computation Pub Date : 2024-03-21 DOI: 10.1080/03610918.2024.2330709
Eman Ahmed Alawamy, Liu Yuanyuan, Yiqiang Q. Zhao
{"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}
引用次数: 0
Sure independent screening for functional regression model 确定功能回归模型的独立筛选
IF 0.9 4区 数学
Communications in Statistics-Simulation and Computation Pub Date : 2024-03-19 DOI: 10.1080/03610918.2024.2325567
Yuan Yuan, Nedret Billor
{"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}
引用次数: 0
Inference for compound truncated Poisson log-normal model with application to maximum precipitation data 应用于最大降水量数据的复合截断泊松对数正态模型推论
IF 0.9 4区 数学
Communications in Statistics-Simulation and Computation Pub Date : 2024-03-18 DOI: 10.1080/03610918.2024.2328168
Mohammed A. Meraou, Mohammad Z. Raqab, Debasis Kundu, Fatemah A. Alqallaf
{"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}
引用次数: 0
New simple bounds for standard normal distribution function 标准正态分布函数的新简单边界
IF 0.9 4区 数学
Communications in Statistics-Simulation and Computation Pub Date : 2024-03-15 DOI: 10.1080/03610918.2024.2326596
Enas A. Ananbeh, Omar M. Eidous
{"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}
引用次数: 0
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