Pub Date : 2024-10-15DOI: 10.1080/00031305.2024.2413081
Bernhard Klar
We propose a mean functional that exists for arbitrary probability distributions and characterizes the Pareto distribution within the set of distributions with finite left endpoint. This is in shar...
{"title":"A Pareto tail plot without moment restrictions","authors":"Bernhard Klar","doi":"10.1080/00031305.2024.2413081","DOIUrl":"https://doi.org/10.1080/00031305.2024.2413081","url":null,"abstract":"We propose a mean functional that exists for arbitrary probability distributions and characterizes the Pareto distribution within the set of distributions with finite left endpoint. This is in shar...","PeriodicalId":50801,"journal":{"name":"American Statistician","volume":"1 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142490347","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 : 2024-10-07DOI: 10.1080/00031305.2024.2408007
Fabian Obster, Christian Heumann
For grouped covariates, we propose a framework for boosting that allows for sparsity within and between groups. By using component-wise and group-wise gradient ridge boosting simultaneously with ad...
{"title":"Sparse-group boosting: Unbiased group and variable selection","authors":"Fabian Obster, Christian Heumann","doi":"10.1080/00031305.2024.2408007","DOIUrl":"https://doi.org/10.1080/00031305.2024.2408007","url":null,"abstract":"For grouped covariates, we propose a framework for boosting that allows for sparsity within and between groups. By using component-wise and group-wise gradient ridge boosting simultaneously with ad...","PeriodicalId":50801,"journal":{"name":"American Statistician","volume":"6 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142384284","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 : 2024-09-25DOI: 10.1080/00031305.2024.2407495
Peiyao Huang, Shuwei Li, Xinyuan Song
With the rapid development of data acquisition and storage space, massive data sets exhibited with large sample size emerge increasingly and make more advanced statistical tools urgently need. To a...
{"title":"Additive Hazards Regression Analysis of Massive Interval-Censored Data via Data Splitting","authors":"Peiyao Huang, Shuwei Li, Xinyuan Song","doi":"10.1080/00031305.2024.2407495","DOIUrl":"https://doi.org/10.1080/00031305.2024.2407495","url":null,"abstract":"With the rapid development of data acquisition and storage space, massive data sets exhibited with large sample size emerge increasingly and make more advanced statistical tools urgently need. To a...","PeriodicalId":50801,"journal":{"name":"American Statistician","volume":"29 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142321120","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 : 2024-09-19DOI: 10.1080/00031305.2024.2407478
J. G. Liao
A dose-response curve is essential for determining the safe dosage of a drug and is widely used in bioassay and in phase 1 clinical trials. It is generally accepted that the probability of death or...
{"title":"An effective and small sample-size valid confidence interval for isotonic dose-response curves by inverting a partial likelihood ratio test","authors":"J. G. Liao","doi":"10.1080/00031305.2024.2407478","DOIUrl":"https://doi.org/10.1080/00031305.2024.2407478","url":null,"abstract":"A dose-response curve is essential for determining the safe dosage of a drug and is widely used in bioassay and in phase 1 clinical trials. It is generally accepted that the probability of death or...","PeriodicalId":50801,"journal":{"name":"American Statistician","volume":"9 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142245223","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 : 2024-09-11DOI: 10.1080/00031305.2024.2402246
Gabriel Calvo, Carmen Armero, Bernd Grimm, Christophe Ley
Wheelchair basketball, regulated by the International Wheelchair Basketball Federation, is a sport designed for individuals with physical disabilities. This paper presents a data-driven tool that e...
{"title":"Selecting the best compositions of a wheelchair basketball team: a data-driven approach","authors":"Gabriel Calvo, Carmen Armero, Bernd Grimm, Christophe Ley","doi":"10.1080/00031305.2024.2402246","DOIUrl":"https://doi.org/10.1080/00031305.2024.2402246","url":null,"abstract":"Wheelchair basketball, regulated by the International Wheelchair Basketball Federation, is a sport designed for individuals with physical disabilities. This paper presents a data-driven tool that e...","PeriodicalId":50801,"journal":{"name":"American Statistician","volume":"17 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142313702","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 : 2024-09-10DOI: 10.1080/00031305.2024.2402898
Richard M. Vogel, Simon Michael Papalexiou, Jonathan R. Lamontagne, Flannery Dolan
Heavy tails (HT) arise in many applications and their presence can disrupt statistical inference, yet the HT statistical literature requires a theoretical background most practicing statisticians l...
{"title":"When Heavy Tails Disrupt Statistical Inference","authors":"Richard M. Vogel, Simon Michael Papalexiou, Jonathan R. Lamontagne, Flannery Dolan","doi":"10.1080/00031305.2024.2402898","DOIUrl":"https://doi.org/10.1080/00031305.2024.2402898","url":null,"abstract":"Heavy tails (HT) arise in many applications and their presence can disrupt statistical inference, yet the HT statistical literature requires a theoretical background most practicing statisticians l...","PeriodicalId":50801,"journal":{"name":"American Statistician","volume":"37 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142313704","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 : 2024-09-09DOI: 10.1080/00031305.2024.2402264
Andrew B. Whetten, Trevor J. Hefley, David A. Haukos
Continuous processes in most applications are measured discretely with error. This complicates the task of detecting intersections and the number of intersections between two continuous processes (...
大多数应用中的连续过程都是离散测量的，存在误差。这使得检测两个连续过程之间的交集和交集数（...
{"title":"Estimation of Contact Time Among Animals from Telemetry Data","authors":"Andrew B. Whetten, Trevor J. Hefley, David A. Haukos","doi":"10.1080/00031305.2024.2402264","DOIUrl":"https://doi.org/10.1080/00031305.2024.2402264","url":null,"abstract":"Continuous processes in most applications are measured discretely with error. This complicates the task of detecting intersections and the number of intersections between two continuous processes (...","PeriodicalId":50801,"journal":{"name":"American Statistician","volume":"2015 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142166258","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 : 2024-08-20DOI: 10.1080/00031305.2024.2393630
Paul R. Rosenbaum
An observational block design has I blocks matched for covariates and J individuals per block, but treatments were not randomly assigned to individuals within blocks, as would have been done in an ...
观察区组设计中，I 个区组的协变量相匹配，每个区组中有 J 个个体，但并不像在...
{"title":"Tightening Blocks in Complementary Analyses of Observational Studies: Optimization Algorithm and Examples","authors":"Paul R. Rosenbaum","doi":"10.1080/00031305.2024.2393630","DOIUrl":"https://doi.org/10.1080/00031305.2024.2393630","url":null,"abstract":"An observational block design has I blocks matched for covariates and J individuals per block, but treatments were not randomly assigned to individuals within blocks, as would have been done in an ...","PeriodicalId":50801,"journal":{"name":"American Statistician","volume":"57 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142101979","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 : 2024-08-12DOI: 10.1080/00031305.2024.2388526
Shishir Agrawal, Luis David Garcia Puente, Minho Kim, Flavia Sancier-Barbosa
Asymptotic goodness-of-fit methods in contingency table analysis can struggle with sparse data, especially in multi-way tables where it can be infeasible to meet sample size requirements for a robu...
{"title":"Using Exact Tests from Algebraic Statistics in Sparse Multi-way Analyses: An Application to Analyzing Differential Item Functioning","authors":"Shishir Agrawal, Luis David Garcia Puente, Minho Kim, Flavia Sancier-Barbosa","doi":"10.1080/00031305.2024.2388526","DOIUrl":"https://doi.org/10.1080/00031305.2024.2388526","url":null,"abstract":"Asymptotic goodness-of-fit methods in contingency table analysis can struggle with sparse data, especially in multi-way tables where it can be infeasible to meet sample size requirements for a robu...","PeriodicalId":50801,"journal":{"name":"American Statistician","volume":"16 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142085006","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 : 2024-07-03DOI: 10.1080/00031305.2024.2374966
Jakob Raymaekers, Peter J. Rousseeuw
Distance covariance (Székely et al. 2007) is a fascinating recent notion, which is popular as a test for dependence of any type between random variables X and Y. This approach deserves to be touche...
距离协方差（Székely 等人，2007 年）是最近出现的一个引人入胜的概念，作为随机变量 X 和 Y 之间任何类型依赖关系的检验方法而广为流行。
{"title":"Distance Covariance, Independence, and Pairwise Differences","authors":"Jakob Raymaekers, Peter J. Rousseeuw","doi":"10.1080/00031305.2024.2374966","DOIUrl":"https://doi.org/10.1080/00031305.2024.2374966","url":null,"abstract":"Distance covariance (Székely et al. 2007) is a fascinating recent notion, which is popular as a test for dependence of any type between random variables X and Y. This approach deserves to be touche...","PeriodicalId":50801,"journal":{"name":"American Statistician","volume":"26 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141557127","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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