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Who Are We Missing?: A Principled Approach to Characterizing the Underrepresented Population. 我们错过了谁？：描述代表性不足人口的原则方法。
IF 3 1区 数学
Journal of the American Statistical Association Pub Date : 2025-06-24 DOI: 10.1080/01621459.2025.2495319
Harsh Parikh, Rachael K Ross, Elizabeth Stuart, Kara E Rudolph
{"title":"<i>Who Are We Missing?</i>: A Principled Approach to Characterizing the Underrepresented Population.","authors":"Harsh Parikh, Rachael K Ross, Elizabeth Stuart, Kara E Rudolph","doi":"10.1080/01621459.2025.2495319","DOIUrl":"10.1080/01621459.2025.2495319","url":null,"abstract":"<p><p>Randomized controlled trials (RCTs) serve as the cornerstone for understanding causal effects, yet extending inferences to target populations presents challenges due to effect heterogeneity and underrepresentation. Our paper addresses the critical issue of identifying and characterizing underrepresented subgroups in RCTs, proposing a novel framework for refining target populations to improve generalizability. We introduce an optimization-based approach, Rashomon Set of Optimal Trees (ROOT), to characterize underrepresented groups. ROOT optimizes the target subpopulation distribution by minimizing the variance of the target average treatment effect estimate, ensuring more precise treatment effect estimations. Notably, ROOT generates interpretable characteristics of the underrepresented population, aiding researchers in effective communication. Our approach demonstrates improved precision and interpretability compared to alternatives, as illustrated with synthetic data experiments. We apply our methodology to extend inferences from the Starting Treatment with Agonist Replacement Therapies (START) trial - investigating the effectiveness of medication for opioid use disorder - to the real-world population represented by the Treatment Episode Dataset: Admissions (TEDS-A). By refining target populations using ROOT, our framework offers a systematic approach to enhance decision-making accuracy and inform future trials in diverse populations.</p>","PeriodicalId":17227,"journal":{"name":"Journal of the American Statistical Association","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12393784/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144958722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A practical interval estimation method for spectral density function 一种实用的谱密度函数区间估计方法
IF 3.7 1区 数学
Journal of the American Statistical Association Pub Date : 2025-06-18 DOI: 10.1080/01621459.2025.2516211
Haihan Yu, Mark S. Kaiser, Daniel J. Nordman
{"title":"A practical interval estimation method for spectral density function","authors":"Haihan Yu, Mark S. Kaiser, Daniel J. Nordman","doi":"10.1080/01621459.2025.2516211","DOIUrl":"https://doi.org/10.1080/01621459.2025.2516211","url":null,"abstract":"","PeriodicalId":17227,"journal":{"name":"Journal of the American Statistical Association","volume":"15 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144319773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Communication-Efficient Distributed Estimation and Inference for Cox’s Model 基于Cox模型的高效通信分布式估计与推断
IF 3.7 1区 数学
Journal of the American Statistical Association Pub Date : 2025-06-18 DOI: 10.1080/01621459.2025.2516820
Pierre Bayle, Jianqing Fan, Zhipeng Lou
{"title":"Communication-Efficient Distributed Estimation and Inference for Cox’s Model","authors":"Pierre Bayle, Jianqing Fan, Zhipeng Lou","doi":"10.1080/01621459.2025.2516820","DOIUrl":"https://doi.org/10.1080/01621459.2025.2516820","url":null,"abstract":"","PeriodicalId":17227,"journal":{"name":"Journal of the American Statistical Association","volume":"29 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144320037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Testing Elliptical Models in High Dimensions 高维椭圆模型的测试
IF 3.7 1区 数学
Journal of the American Statistical Association Pub Date : 2025-06-18 DOI: 10.1080/01621459.2025.2518617
Siyao Wang, Miles E. Lopes
{"title":"Testing Elliptical Models in High Dimensions","authors":"Siyao Wang, Miles E. Lopes","doi":"10.1080/01621459.2025.2518617","DOIUrl":"https://doi.org/10.1080/01621459.2025.2518617","url":null,"abstract":"","PeriodicalId":17227,"journal":{"name":"Journal of the American Statistical Association","volume":"82 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144320038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Design-Based Causal Inference with Missing Outcomes: Missingness Mechanisms, Imputation-Assisted Randomization Tests, and Covariate Adjustment 缺失结果的基于设计的因果推断：缺失机制、假设辅助随机化检验和协变量调整
IF 3.7 1区 数学
Journal of the American Statistical Association Pub Date : 2025-06-18 DOI: 10.1080/01621459.2025.2516204
Siyu Heng, Jiawei Zhang, Yang Feng
{"title":"Design-Based Causal Inference with Missing Outcomes: Missingness Mechanisms, Imputation-Assisted Randomization Tests, and Covariate Adjustment","authors":"Siyu Heng, Jiawei Zhang, Yang Feng","doi":"10.1080/01621459.2025.2516204","DOIUrl":"https://doi.org/10.1080/01621459.2025.2516204","url":null,"abstract":"","PeriodicalId":17227,"journal":{"name":"Journal of the American Statistical Association","volume":"5 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144319775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Mutually exciting point processes with latency* 具有延迟的相互激励点进程*
IF 3.7 1区 数学
Journal of the American Statistical Association Pub Date : 2025-06-12 DOI: 10.1080/01621459.2025.2516209
Yoann Potiron, Vladimir Volkov
{"title":"Mutually exciting point processes with latency*","authors":"Yoann Potiron, Vladimir Volkov","doi":"10.1080/01621459.2025.2516209","DOIUrl":"https://doi.org/10.1080/01621459.2025.2516209","url":null,"abstract":"","PeriodicalId":17227,"journal":{"name":"Journal of the American Statistical Association","volume":"42 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144278218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Fair Coins Tend to Land on the Same Side They Started: Evidence from 350,757 Flips 公平硬币倾向于落在它们开始时的同一边：350,757次投掷的证据
IF 3.7 1区 数学
Journal of the American Statistical Association Pub Date : 2025-06-12 DOI: 10.1080/01621459.2025.2516210
František Bartoš, Alexandra Sarafoglou, Henrik R. Godmann, Amir Sahrani, David Klein Leunk, Pierre Y. Gui, David Voss, Kaleem Ullah, Malte J. Zoubek, Franziska Nippold, Frederik Aust, Felipe F. Vieira, Chris-Gabriel Islam, Anton J. Zoubek, Sara Shabani, Jonas Petter, Ingeborg B. Roos, Adam Finnemann, Aaron B. Lob, Madlen F. Hoffstadt, Jason Nak, Jill de Ron, Koen Derks, Karoline Huth, Sjoerd Terpstra, Thomas Bastelica, Magda Matetovici, Vincent L. Ott, Andreea S. Zetea, Katharina Karnbach, Michelle C. Donzallaz, Arne John, Roy M. Moore, Franziska Assion, Riet van Bork, Theresa E. Leidinger, Xiaochang Zhao, Adrian Karami Motaghi, Ting Pan, Hannah Armstrong, Tianqi Peng, Mara Bialas, Joyce Y.-C. Pang, Bohan Fu, Shujun Yang, Xiaoyi Lin, Dana Sleiffer, Miklos Bognar, Balazs Aczel, Eric-Jan Wagenmakers
{"title":"Fair Coins Tend to Land on the Same Side They Started: Evidence from 350,757 Flips","authors":"František Bartoš, Alexandra Sarafoglou, Henrik R. Godmann, Amir Sahrani, David Klein Leunk, Pierre Y. Gui, David Voss, Kaleem Ullah, Malte J. Zoubek, Franziska Nippold, Frederik Aust, Felipe F. Vieira, Chris-Gabriel Islam, Anton J. Zoubek, Sara Shabani, Jonas Petter, Ingeborg B. Roos, Adam Finnemann, Aaron B. Lob, Madlen F. Hoffstadt, Jason Nak, Jill de Ron, Koen Derks, Karoline Huth, Sjoerd Terpstra, Thomas Bastelica, Magda Matetovici, Vincent L. Ott, Andreea S. Zetea, Katharina Karnbach, Michelle C. Donzallaz, Arne John, Roy M. Moore, Franziska Assion, Riet van Bork, Theresa E. Leidinger, Xiaochang Zhao, Adrian Karami Motaghi, Ting Pan, Hannah Armstrong, Tianqi Peng, Mara Bialas, Joyce Y.-C. Pang, Bohan Fu, Shujun Yang, Xiaoyi Lin, Dana Sleiffer, Miklos Bognar, Balazs Aczel, Eric-Jan Wagenmakers","doi":"10.1080/01621459.2025.2516210","DOIUrl":"https://doi.org/10.1080/01621459.2025.2516210","url":null,"abstract":"","PeriodicalId":17227,"journal":{"name":"Journal of the American Statistical Association","volume":"1 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144278215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Incorporating Auxiliary Variables to Improve the Efficiency of Time-Varying Treatment Effect Estimation 引入辅助变量提高时变处理效果估计的效率
IF 3.7 1区 数学
Journal of the American Statistical Association Pub Date : 2025-06-12 DOI: 10.1080/01621459.2025.2516197
Jieru Shi, Zhenke Wu, Walter Dempsey
{"title":"Incorporating Auxiliary Variables to Improve the Efficiency of Time-Varying Treatment Effect Estimation","authors":"Jieru Shi, Zhenke Wu, Walter Dempsey","doi":"10.1080/01621459.2025.2516197","DOIUrl":"https://doi.org/10.1080/01621459.2025.2516197","url":null,"abstract":"","PeriodicalId":17227,"journal":{"name":"Journal of the American Statistical Association","volume":"25 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144278219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Modelling tree survival for investigating climate change effects 模拟树木生存以调查气候变化的影响
IF 3.7 1区 数学
Journal of the American Statistical Association Pub Date : 2025-06-12 DOI: 10.1080/01621459.2025.2516181
Nicole Augustin, Axel Albrecht, Karim Anaya-Izquierdo, Alice Davis, Stefan Meining, Heike Puhlmann, Simon Wood
{"title":"Modelling tree survival for investigating climate change effects","authors":"Nicole Augustin, Axel Albrecht, Karim Anaya-Izquierdo, Alice Davis, Stefan Meining, Heike Puhlmann, Simon Wood","doi":"10.1080/01621459.2025.2516181","DOIUrl":"https://doi.org/10.1080/01621459.2025.2516181","url":null,"abstract":"","PeriodicalId":17227,"journal":{"name":"Journal of the American Statistical Association","volume":"7 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144278223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Conformal Prediction for Network-Assisted Regression 网络辅助回归的保形预测
IF 3.7 1区 数学
Journal of the American Statistical Association Pub Date : 2025-06-10 DOI: 10.1080/01621459.2025.2506198
Robert Lunde, Elizaveta Levina, Ji Zhu
{"title":"Conformal Prediction for Network-Assisted Regression","authors":"Robert Lunde, Elizaveta Levina, Ji Zhu","doi":"10.1080/01621459.2025.2506198","DOIUrl":"https://doi.org/10.1080/01621459.2025.2506198","url":null,"abstract":"","PeriodicalId":17227,"journal":{"name":"Journal of the American Statistical Association","volume":"37 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144260003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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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