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On Upper k-Record Values from the Generalized Linear Exponential Distribution 广义线性指数分布的上k记录值
IF 1
Journal of Statistical Theory and Applications Pub Date : 2021-03-01 DOI: 10.2991/JSTA.D.210216.001
M. Alam, M. A. Khan, R. Khan
{"title":"On Upper k-Record Values from the Generalized Linear Exponential Distribution","authors":"M. Alam, M. A. Khan, R. Khan","doi":"10.2991/JSTA.D.210216.001","DOIUrl":"https://doi.org/10.2991/JSTA.D.210216.001","url":null,"abstract":"","PeriodicalId":45080,"journal":{"name":"Journal of Statistical Theory and Applications","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79026366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Optimum Ridge Regression Parameter Using R-Squared of Prediction as a Criterion for Regression Analysis 用预测r平方作为回归分析准则的最优岭回归参数
IF 1
Journal of Statistical Theory and Applications Pub Date : 2021-03-01 DOI: 10.2991/JSTA.D.210322.001
A. Irandoukht
{"title":"Optimum Ridge Regression Parameter Using R-Squared of Prediction as a Criterion for Regression Analysis","authors":"A. Irandoukht","doi":"10.2991/JSTA.D.210322.001","DOIUrl":"https://doi.org/10.2991/JSTA.D.210322.001","url":null,"abstract":"","PeriodicalId":45080,"journal":{"name":"Journal of Statistical Theory and Applications","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91079690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modeling Frailty Using Birnbaum Saunders Distribution for Bivariate Survival Data 利用Birnbaum - Saunders分布对双变量生存数据进行脆弱性建模
IF 1
Journal of Statistical Theory and Applications Pub Date : 2021-03-01 DOI: 10.2991/JSTA.D.210222.001
Lal Pawimawha
{"title":"Modeling Frailty Using Birnbaum Saunders Distribution for Bivariate Survival Data","authors":"Lal Pawimawha","doi":"10.2991/JSTA.D.210222.001","DOIUrl":"https://doi.org/10.2991/JSTA.D.210222.001","url":null,"abstract":"","PeriodicalId":45080,"journal":{"name":"Journal of Statistical Theory and Applications","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90951618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Alpha Power Transformed Weibull-G Family of Distributions: Theory and Applications 幂变换Weibull-G族分布:理论与应用
IF 1
Journal of Statistical Theory and Applications Pub Date : 2021-03-01 DOI: 10.2991/JSTA.D.210222.002
I. Elbatal, M. Elgarhy, B. M. Kibria
{"title":"Alpha Power Transformed Weibull-G Family of Distributions: Theory and Applications","authors":"I. Elbatal, M. Elgarhy, B. M. Kibria","doi":"10.2991/JSTA.D.210222.002","DOIUrl":"https://doi.org/10.2991/JSTA.D.210222.002","url":null,"abstract":"","PeriodicalId":45080,"journal":{"name":"Journal of Statistical Theory and Applications","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80193235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A Note on Generalization of the Simplest Time-Dependent Discrete Markov Process: Linear Growth Process With Immigration-Emigration 关于最简单时变离散马尔可夫过程的推广:具有迁移-迁移的线性增长过程
IF 1
Journal of Statistical Theory and Applications Pub Date : 2021-02-01 DOI: 10.2991/JSTA.D.210126.003
B. K. Pradhan, P. Dash, Upasana
{"title":"A Note on Generalization of the Simplest Time-Dependent Discrete Markov Process: Linear Growth Process With Immigration-Emigration","authors":"B. K. Pradhan, P. Dash, Upasana","doi":"10.2991/JSTA.D.210126.003","DOIUrl":"https://doi.org/10.2991/JSTA.D.210126.003","url":null,"abstract":"AMS Subject Classification: 62M99, 60J80, 60J27, 60G07. Lineargrowth process with immigration and emigration is the general model in the study of population in biological and ecological systems, and their transient analysis is the most important factor in the understanding of the structural behavior of such systems. The probability-generating function π(z, t) of the probability distribution {pn(t)} of the random variable N(t) in many queuing situations concerning Birth, Death, Immigration, and Emigration were studied and we find the generalization of the transient solutions of the queuing systems and also studied its particular cases.","PeriodicalId":45080,"journal":{"name":"Journal of Statistical Theory and Applications","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85828251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
New Discrete Lifetime Distribution with Applications to Count Data 新的离散寿命分布与应用程序计数数据
IF 1
Journal of Statistical Theory and Applications Pub Date : 2021-02-01 DOI: 10.2991/JSTA.D.210203.001
B. El-Desouky, R. Gomaa, A. Magar
{"title":"New Discrete Lifetime Distribution with Applications to Count Data","authors":"B. El-Desouky, R. Gomaa, A. Magar","doi":"10.2991/JSTA.D.210203.001","DOIUrl":"https://doi.org/10.2991/JSTA.D.210203.001","url":null,"abstract":"","PeriodicalId":45080,"journal":{"name":"Journal of Statistical Theory and Applications","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79805568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Robust High-Dimensional Estimation of Multinomial Mixture Models 多项混合模型的高维鲁棒估计
IF 1
Journal of Statistical Theory and Applications Pub Date : 2021-02-01 DOI: 10.2991/JSTA.D.210126.001
Azam Sabbaghi, F. Eskandari, Hamid Reza Navabpoor
{"title":"A Robust High-Dimensional Estimation of Multinomial Mixture Models","authors":"Azam Sabbaghi, F. Eskandari, Hamid Reza Navabpoor","doi":"10.2991/JSTA.D.210126.001","DOIUrl":"https://doi.org/10.2991/JSTA.D.210126.001","url":null,"abstract":"In this paper, we are concerned with a robustifying high-dimensional (RHD) structured estimation in finite mixture of multinomial models. This method has been used in many applications that often involve outliers and data corruption. Thus, we introduce a class of the multinomial logistic mixture models for dependent variables having two or more discrete categorical levels. Through the optimization with the expectation maximization (EM) algorithm, we study two distinct ways to overcome sparsity in finite mixture of the multinomial logistic model; i.e., in the parameter space, or in the output space. It is shown that the new method is consistent for RHD structured estimation. Finally, we will implement the proposed method on real data.","PeriodicalId":45080,"journal":{"name":"Journal of Statistical Theory and Applications","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84709391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bayesian Estimation of System Reliability Models Using Monte-Carlo Technique of Simulation 基于蒙特卡罗仿真技术的系统可靠性模型贝叶斯估计
IF 1
Journal of Statistical Theory and Applications Pub Date : 2021-02-01 DOI: 10.2991/JSTA.D.210201.001
Kirti Arekar, Rinku Jain, Surender Kumar
{"title":"Bayesian Estimation of System Reliability Models Using Monte-Carlo Technique of Simulation","authors":"Kirti Arekar, Rinku Jain, Surender Kumar","doi":"10.2991/JSTA.D.210201.001","DOIUrl":"https://doi.org/10.2991/JSTA.D.210201.001","url":null,"abstract":"This paper discusses the problem of how Monte-Carlo simulation method is deal with Bayesian estimation of reliability of system of n s-independent two-state component. Time-to-failure for each component is assumed to have Weibull distribution with different parameters for each component. The shape parameter for each component is assumed to be known with the scale parameter distributed with a priori Rayleigh distribution with known parameters. Monte-Carlo simulation is used to generate the random deviates for the scale parameters and replicates for time-to-failure for each combination of scale parameters values are generated. Reliability is estimated as a function of time. Further, for the Bayes estimation of reliability we assume Poisson distribution with a priori time-shifted Rayleigh distribution. Finally, the robustness in the Bayesian estimation problem relative to changes in the assigned priori distribution is considered. We approximate the Bayes estimator of the reliability. The Bayes risk with respect to the priori time-shifted beta distribution is considered and at last approximate robustness of the Bayes estimator of reliability is examined with respect to the uniform priori. We have compared the maximum likelihood estimator of reliability with the Bayes estimator with prior uniform distribution. Finally, the method is illustrated by considering the illustrative example of vehicle system.","PeriodicalId":45080,"journal":{"name":"Journal of Statistical Theory and Applications","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74732033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Restricted Empirical Likelihood Estimation for Time Series Autoregressive Models 时间序列自回归模型的限制经验似然估计
IF 1
Journal of Statistical Theory and Applications Pub Date : 2021-02-01 DOI: 10.2991/JSTA.D.210121.001
Mahdieh Bayati, S. K. Ghoreishi, Jingjing Wu
{"title":"Restricted Empirical Likelihood Estimation for Time Series Autoregressive Models","authors":"Mahdieh Bayati, S. K. Ghoreishi, Jingjing Wu","doi":"10.2991/JSTA.D.210121.001","DOIUrl":"https://doi.org/10.2991/JSTA.D.210121.001","url":null,"abstract":"In this paper, we first illustrate the restricted empirical likelihood function, as an alternative to the usual empirical likelihood. Then, we use this quasi-empirical likelihood function as a basis for Bayesian analysis of AR(r) time series models. The efficiency of both the posterior computation algorithm, when the estimating equations are linear functions of the parameters, and the EM algorithm for estimating hyper-parameters is an appealing property of our proposed approach. Moreover, the competitive finitesample performance of this proposed method is illustrated via both simulation study and analysis of a real dataset.","PeriodicalId":45080,"journal":{"name":"Journal of Statistical Theory and Applications","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77823101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On Seemingly Unrelated Regression Model with Skew Error 具有倾斜误差的表面不相关回归模型
IF 1
Journal of Statistical Theory and Applications Pub Date : 2021-02-01 DOI: 10.2991/JSTA.D.210126.002
Omid Akhgari, M. Golalizadeh
{"title":"On Seemingly Unrelated Regression Model with Skew Error","authors":"Omid Akhgari, M. Golalizadeh","doi":"10.2991/JSTA.D.210126.002","DOIUrl":"https://doi.org/10.2991/JSTA.D.210126.002","url":null,"abstract":"Sometimes, invoking a single causal relationship to explain dependency between variables might not be appropriate particularly in some economic problems. Instead, two jointly related equations, where one of the explanatory variables is endogenous, can represent the actual inheritance inter-relationship among variables. Such typical models are called simultaneous equation models of which the seemingly unrelated regression (SUR) models is a special case. Substantial progress has been made regarding the statistical inference on estimating the parameters of these models in which errors follow a normal distribution. But, less research was devoted to a case that the distributions of the errors are asymmetric. In this paper, statistical inference on the parameters for the SUR models, assuming the skew-normal density for errors, is tackled. Moreover, the results of the study are compared with those of other naive methodologies. The proposed model is utilized to analyze the income and expenditure of Iranian rural households in the year 2009.","PeriodicalId":45080,"journal":{"name":"Journal of Statistical Theory and Applications","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86296110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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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