Pub Date : 2024-02-04DOI: 10.1080/00949655.2024.2310682
Z. Khoshkhoo Amiri, S.M.T.K. MirMostafaee
In this paper, we study the problem of estimation and prediction for a two-parameter distribution with a bathtub-shaped or increasing failure rate function based on lower records and inter-record t...
{"title":"Statistical inference for a two-parameter distribution with a bathtub-shaped or increasing hazard rate function based on record values and inter-record times with an application to COVID-19 data","authors":"Z. Khoshkhoo Amiri, S.M.T.K. MirMostafaee","doi":"10.1080/00949655.2024.2310682","DOIUrl":"https://doi.org/10.1080/00949655.2024.2310682","url":null,"abstract":"In this paper, we study the problem of estimation and prediction for a two-parameter distribution with a bathtub-shaped or increasing failure rate function based on lower records and inter-record t...","PeriodicalId":50040,"journal":{"name":"Journal of Statistical Computation and Simulation","volume":"6 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139689404","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 : 2024-01-24DOI: 10.1080/00949655.2024.2305664
Hamza Dhaker, Salah-Eddine El Adlouni
This paper investigates interval estimation for measures of overlap, namely Matusita's measure, Weitzman's measure and based on Kullback–Leibler. Two types of sampling procedures, namely, Simple Ra...
{"title":"Interval estimation of the overlapping coefficients in an exponential family of distributions based on upper record values","authors":"Hamza Dhaker, Salah-Eddine El Adlouni","doi":"10.1080/00949655.2024.2305664","DOIUrl":"https://doi.org/10.1080/00949655.2024.2305664","url":null,"abstract":"This paper investigates interval estimation for measures of overlap, namely Matusita's measure, Weitzman's measure and based on Kullback–Leibler. Two types of sampling procedures, namely, Simple Ra...","PeriodicalId":50040,"journal":{"name":"Journal of Statistical Computation and Simulation","volume":"11 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139590483","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 : 2024-01-22DOI: 10.1080/00949655.2024.2303349
Lili Yu, Liang Liu, Ding-Geng(Din) Chen
The Buckley–James method for the classical accelerated failure time model has been extended to accommodate heteroscedastic survival data in two ways. The first is the weighted least squares method ...
{"title":"Extending Buckley–James method for heteroscedastic survival data","authors":"Lili Yu, Liang Liu, Ding-Geng(Din) Chen","doi":"10.1080/00949655.2024.2303349","DOIUrl":"https://doi.org/10.1080/00949655.2024.2303349","url":null,"abstract":"The Buckley–James method for the classical accelerated failure time model has been extended to accommodate heteroscedastic survival data in two ways. The first is the weighted least squares method ...","PeriodicalId":50040,"journal":{"name":"Journal of Statistical Computation and Simulation","volume":"379 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139518300","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}
Aging Intensity (AI) function is a quantitative measure of hazard function (hazard rate/failure rate), which is used for evaluating the aging behaviour of a component/system. Although variety of re...
{"title":"Nonparametric estimation of aging intensity function for right-censored dependent data","authors":"Rasin Raymarakkar Sidhiq, Sreenarayanapurath Madhavan Sunoj, Magdalena Szymkowiak","doi":"10.1080/00949655.2024.2306472","DOIUrl":"https://doi.org/10.1080/00949655.2024.2306472","url":null,"abstract":"Aging Intensity (AI) function is a quantitative measure of hazard function (hazard rate/failure rate), which is used for evaluating the aging behaviour of a component/system. Although variety of re...","PeriodicalId":50040,"journal":{"name":"Journal of Statistical Computation and Simulation","volume":"12 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139518398","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 : 2024-01-22DOI: 10.1080/00949655.2024.2305239
Bushra Ashraf, Muhammad Amin, Muhammad Nauman Akram
One of the flexible count data models for dealing with over and under-dispersion with extra zeroes is the zero-inflated Conway–Maxwell Poisson (ZICOMP). The ZICOMP regression coefficients are gener...
{"title":"New ridge parameter estimators for the zero-inflated Conway Maxwell Poisson ridge regression model","authors":"Bushra Ashraf, Muhammad Amin, Muhammad Nauman Akram","doi":"10.1080/00949655.2024.2305239","DOIUrl":"https://doi.org/10.1080/00949655.2024.2305239","url":null,"abstract":"One of the flexible count data models for dealing with over and under-dispersion with extra zeroes is the zero-inflated Conway–Maxwell Poisson (ZICOMP). The ZICOMP regression coefficients are gener...","PeriodicalId":50040,"journal":{"name":"Journal of Statistical Computation and Simulation","volume":"41 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139517692","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 : 2024-01-11DOI: 10.1080/00949655.2023.2291138
Enrique Terán-García, Raúl Pérez-Fernández
The Lilliefors test of normality is a popular and easy-to-explain method for testing whether a sample comes from a normal distribution. Unfortunately, since it relies on the sample mean and sample ...
{"title":"A robust alternative to the Lilliefors test of normality","authors":"Enrique Terán-García, Raúl Pérez-Fernández","doi":"10.1080/00949655.2023.2291138","DOIUrl":"https://doi.org/10.1080/00949655.2023.2291138","url":null,"abstract":"The Lilliefors test of normality is a popular and easy-to-explain method for testing whether a sample comes from a normal distribution. Unfortunately, since it relies on the sample mean and sample ...","PeriodicalId":50040,"journal":{"name":"Journal of Statistical Computation and Simulation","volume":"68 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139421238","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 : 2024-01-10DOI: 10.1080/00949655.2023.2299346
Sévérien Nkurunziza, Yubin (Eric) Li
In this paper, we study the estimation problem about the regression coefficients of a multivariate regression model with measurement errors under some uncertain restrictions. Specifically, we propo...
{"title":"Improved estimation in a multivariate regression with measurement error","authors":"Sévérien Nkurunziza, Yubin (Eric) Li","doi":"10.1080/00949655.2023.2299346","DOIUrl":"https://doi.org/10.1080/00949655.2023.2299346","url":null,"abstract":"In this paper, we study the estimation problem about the regression coefficients of a multivariate regression model with measurement errors under some uncertain restrictions. Specifically, we propo...","PeriodicalId":50040,"journal":{"name":"Journal of Statistical Computation and Simulation","volume":"209 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139412591","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 : 2024-01-09DOI: 10.1080/00949655.2024.2302011
Rasha A. Farghali, Adewale F. Lukman, Ayodeji Ogunleye
This research aims to enhance model predictions by introducing a novel approach that combines the Stein estimator technique with principal component regression (PCR) within the linear regression co...
{"title":"Enhancing model predictions through the fusion of stein estimator and principal component regression","authors":"Rasha A. Farghali, Adewale F. Lukman, Ayodeji Ogunleye","doi":"10.1080/00949655.2024.2302011","DOIUrl":"https://doi.org/10.1080/00949655.2024.2302011","url":null,"abstract":"This research aims to enhance model predictions by introducing a novel approach that combines the Stein estimator technique with principal component regression (PCR) within the linear regression co...","PeriodicalId":50040,"journal":{"name":"Journal of Statistical Computation and Simulation","volume":"57 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139412617","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 : 2024-01-04DOI: 10.1080/00949655.2023.2299354
Muhammad Zeeshan Aslam, Muhammad Amin, Tahir Mahmood, Muhammad Nauman Akram
When product quality follows the Gamma distribution and is related to one or more covariate(s), then Gamma regression model (GRM) profiling will be used. The Gamma profiling is generally based on a...
{"title":"Shewhart ridge profiling for the Gamma response model","authors":"Muhammad Zeeshan Aslam, Muhammad Amin, Tahir Mahmood, Muhammad Nauman Akram","doi":"10.1080/00949655.2023.2299354","DOIUrl":"https://doi.org/10.1080/00949655.2023.2299354","url":null,"abstract":"When product quality follows the Gamma distribution and is related to one or more covariate(s), then Gamma regression model (GRM) profiling will be used. The Gamma profiling is generally based on a...","PeriodicalId":50040,"journal":{"name":"Journal of Statistical Computation and Simulation","volume":"14 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139376109","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 : 2024-01-03DOI: 10.1080/00949655.2023.2296928
Shashibhushan B. Mahadik, Dadasaheb G. Godase
A two-sided sequential probability ratio test (SPRT) control chart for monitoring the mean of a normal process is proposed in this paper. Its mechanism is based on the SPRT for the mean of a normal...
{"title":"A two-sided SPRT control chart for process mean","authors":"Shashibhushan B. Mahadik, Dadasaheb G. Godase","doi":"10.1080/00949655.2023.2296928","DOIUrl":"https://doi.org/10.1080/00949655.2023.2296928","url":null,"abstract":"A two-sided sequential probability ratio test (SPRT) control chart for monitoring the mean of a normal process is proposed in this paper. Its mechanism is based on the SPRT for the mean of a normal...","PeriodicalId":50040,"journal":{"name":"Journal of Statistical Computation and Simulation","volume":"35 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139083822","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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