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Richard L Smith’s contribution to the Discussion of ‘The First Discussion Meeting on Statistical aspects of climate change’ Richard L Smith对“气候变化统计方面的第一次讨论会议”讨论的贡献
IF 1.6 4区 数学
Journal of the Royal Statistical Society Series C-Applied Statistics Pub Date : 2023-06-22 DOI: 10.1093/jrsssc/qlad046
Richard L. Smith
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引用次数: 0
Two-dimensional fused targeted ridge regression for health indicator prediction from accelerometer data 二维融合目标脊回归用于加速度计数据健康指标预测
IF 1.6 4区 数学
Journal of the Royal Statistical Society Series C-Applied Statistics Pub Date : 2023-06-20 DOI: 10.1093/jrsssc/qlad041
A. Lettink, M. Chinapaw, W. V. van Wieringen
{"title":"Two-dimensional fused targeted ridge regression for health indicator prediction from accelerometer data","authors":"A. Lettink, M. Chinapaw, W. V. van Wieringen","doi":"10.1093/jrsssc/qlad041","DOIUrl":"https://doi.org/10.1093/jrsssc/qlad041","url":null,"abstract":"\u0000 We present the two-dimensional targeted fused ridge estimator of the linear and logistic regression models. The estimator (i) handles both unpenalised and penalised covariates, (ii) accommodates possible relations among the covariates’ coefficients through a fusion penalty, and (iii) incorporates prior information on the regression parameter through a non-zero shrinkage target. In this work, the aforementioned relations are similarities among the covariates’ coefficients due to spatial proximity in a two-dimensional grid. In an extensive re-analysis of an epidemiological and an image analysis study, we illustrate the use of the estimator’s aforementioned features that result in a tangibly interpretable predictor.","PeriodicalId":49981,"journal":{"name":"Journal of the Royal Statistical Society Series C-Applied Statistics","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90622524","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: 1
Christine P Chai’s contribution to the Discussion of ‘The First Discussion Meeting on Statistical aspects of climate change’ 柴静雯在“气候变化统计方面的第一次讨论会议”上的发言
IF 1.6 4区 数学
Journal of the Royal Statistical Society Series C-Applied Statistics Pub Date : 2023-06-19 DOI: 10.1093/jrsssc/qlad049
Christine P Chai
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引用次数: 0
Christian Rohrbeck’s contribution to the Discussion of ‘The First Discussion Meeting on Statistical aspects of climate change’ Christian Rohrbeck对“气候变化统计方面的第一次讨论会”的讨论的贡献
IF 1.6 4区 数学
Journal of the Royal Statistical Society Series C-Applied Statistics Pub Date : 2023-06-16 DOI: 10.1093/jrsssc/qlad047
C. Rohrbeck
{"title":"Christian Rohrbeck’s contribution to the Discussion of ‘The First Discussion Meeting on Statistical aspects of climate change’","authors":"C. Rohrbeck","doi":"10.1093/jrsssc/qlad047","DOIUrl":"https://doi.org/10.1093/jrsssc/qlad047","url":null,"abstract":"","PeriodicalId":49981,"journal":{"name":"Journal of the Royal Statistical Society Series C-Applied Statistics","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79409526","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
Proposer of the vote of thanks and contribution to the Discussion of ‘The First Discussion Meeting on Statistical aspects of climate change’ 对“气候变化统计方面的第一次讨论会议”的讨论表示感谢和贡献的提案
IF 1.6 4区 数学
Journal of the Royal Statistical Society Series C-Applied Statistics Pub Date : 2023-06-16 DOI: 10.1093/jrsssc/qlad044
A. Raftery
{"title":"Proposer of the vote of thanks and contribution to the Discussion of ‘The First Discussion Meeting on Statistical aspects of climate change’","authors":"A. Raftery","doi":"10.1093/jrsssc/qlad044","DOIUrl":"https://doi.org/10.1093/jrsssc/qlad044","url":null,"abstract":"","PeriodicalId":49981,"journal":{"name":"Journal of the Royal Statistical Society Series C-Applied Statistics","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89650540","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
Juliette Legrand and Thomas Opitz’s contribution to the Discussion of ‘The First Discussion Meeting on Statistical aspects of climate change’ 朱丽叶·勒格朗和托马斯·奥皮茨对“气候变化统计方面的第一次讨论会议”的贡献
IF 1.6 4区 数学
Journal of the Royal Statistical Society Series C-Applied Statistics Pub Date : 2023-06-16 DOI: 10.1093/jrsssc/qlad054
J. Legrand, T. Opitz
{"title":"Juliette Legrand and Thomas Opitz’s contribution to the Discussion of ‘The First Discussion Meeting on Statistical aspects of climate change’","authors":"J. Legrand, T. Opitz","doi":"10.1093/jrsssc/qlad054","DOIUrl":"https://doi.org/10.1093/jrsssc/qlad054","url":null,"abstract":"","PeriodicalId":49981,"journal":{"name":"Journal of the Royal Statistical Society Series C-Applied Statistics","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74251481","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
Vine copula-based Bayesian classification for multivariate time series of electroencephalography eye states 基于藤的多变量脑电图眼状态时间序列贝叶斯分类
IF 1.6 4区 数学
Journal of the Royal Statistical Society Series C-Applied Statistics Pub Date : 2023-06-16 DOI: 10.1093/jrsssc/qlad038
Chunfang Zhang, C. Czado
{"title":"Vine copula-based Bayesian classification for multivariate time series of electroencephalography eye states","authors":"Chunfang Zhang, C. Czado","doi":"10.1093/jrsssc/qlad038","DOIUrl":"https://doi.org/10.1093/jrsssc/qlad038","url":null,"abstract":"\u0000 Sometimes classification tasks have to be based on multivariate time series data collected for each class. In these situations the data for each class might exhibit non-stationary behaviour together with complex dependence structures. We propose a vine copula-based approach to capture these features in each class before applying a Bayesian classifier. Vine copulas have been very successful in modelling asymmetric tail dependence among variables and are coupled with non-stationary univariate time series to model the multivariate time series data for each class. We illustrate this classification approach using data from a neural activity experiment using electroencephalography, where we want to classify the eye state. The level of neural activity was collected over time for multiple locations on the scalp. Our approach is able to identify relevant locations and allows for a model-based interpretation of the data generating process. A cross-validation study with comparison to competitor classifiers for this data set shows good performance of the proposed classifier.","PeriodicalId":49981,"journal":{"name":"Journal of the Royal Statistical Society Series C-Applied Statistics","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86546868","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
Miguel de Carvalho, Alina Kumukova and Vianey Palacios Ramirez’s contribution to the Discussion of “The First Discussion Meeting on Statistical aspects of climate change” Miguel de Carvalho, Alina Kumukova和Vianey Palacios Ramirez对“气候变化统计方面的第一次讨论会”的讨论的贡献
IF 1.6 4区 数学
Journal of the Royal Statistical Society Series C-Applied Statistics Pub Date : 2023-06-14 DOI: 10.1093/jrsssc/qlad048
M. de Carvalho, Alina Kumukova, V. Ramírez
{"title":"Miguel de Carvalho, Alina Kumukova and Vianey Palacios Ramirez’s contribution to the Discussion of “The First Discussion Meeting on Statistical aspects of climate change”","authors":"M. de Carvalho, Alina Kumukova, V. Ramírez","doi":"10.1093/jrsssc/qlad048","DOIUrl":"https://doi.org/10.1093/jrsssc/qlad048","url":null,"abstract":"","PeriodicalId":49981,"journal":{"name":"Journal of the Royal Statistical Society Series C-Applied Statistics","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79628886","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
Valérie Chavez-Demoulin, Anthony C Davison and Erwan Koch’s contribution to the Discussion of ‘The First Discussion Meeting on Statistical aspects of climate change’ valsamrie Chavez-Demoulin, Anthony C Davison和Erwan Koch对“气候变化统计方面的第一次讨论会议”的讨论的贡献
IF 1.6 4区 数学
Journal of the Royal Statistical Society Series C-Applied Statistics Pub Date : 2023-06-13 DOI: 10.1093/jrsssc/qlad051
V. Chavez-Demoulin, A. Davison, E. Koch
{"title":"Valérie Chavez-Demoulin, Anthony C Davison and Erwan Koch’s contribution to the Discussion of ‘The First Discussion Meeting on Statistical aspects of climate change’","authors":"V. Chavez-Demoulin, A. Davison, E. Koch","doi":"10.1093/jrsssc/qlad051","DOIUrl":"https://doi.org/10.1093/jrsssc/qlad051","url":null,"abstract":"","PeriodicalId":49981,"journal":{"name":"Journal of the Royal Statistical Society Series C-Applied Statistics","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77482370","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
Seconder of the vote of thanks and contribution to the Discussion of ‘The First Discussion Meeting on Statistical aspects of climate change’ 对“气候变化统计方面的第一次讨论会议”的讨论表示感谢和贡献
IF 1.6 4区 数学
Journal of the Royal Statistical Society Series C-Applied Statistics Pub Date : 2023-06-13 DOI: 10.1093/jrsssc/qlad045
J. Rougier
{"title":"Seconder of the vote of thanks and contribution to the Discussion of ‘The First Discussion Meeting on Statistical aspects of climate change’","authors":"J. Rougier","doi":"10.1093/jrsssc/qlad045","DOIUrl":"https://doi.org/10.1093/jrsssc/qlad045","url":null,"abstract":"","PeriodicalId":49981,"journal":{"name":"Journal of the Royal Statistical Society Series C-Applied Statistics","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73769924","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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