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作者：Cunen, Celine; Walloe, Lars; Hjort, Nils Lid
作者单位：University of Oslo; University of Oslo
摘要：A central point of disagreement, in certain long-standing discussions about a particular whaling dataset in the Scientific Committee of the International Whaling Commission, has directly involved model selection issues for linear mixed effect models. The biological question under discussion is associated with a clearly defined parameter of primary interest, a focus parameter, which makes model selection with the Focused Information Criterion (FIC) more appropriate than other selection methods....
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作者：Paul, Subhadeep; Chen, Yuguo
作者单位：University System of Ohio; Ohio State University; University of Illinois System; University of Illinois Urbana-Champaign
摘要：To analyze data from multisubject experiments in neuroimaging studies, we develop a modeling framework for joint community detection in a group of related networks that can be considered as a sample from a population of networks. The proposed random effects stochastic block model facilitates the study of group differences and subject-specific variations in the community structure. The model proposes a putative mean community structure, which is representative of the group or the population und...
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作者：Fuglstad, Geir-Arne; Castruccio, Stefano
作者单位：Norwegian University of Science & Technology (NTNU); University of Notre Dame
摘要：Modern climate models pose an ever-increasing storage burden to computational facilities, and the upcoming generation of global simulations from the next Intergovernmental Panel on Climate Change will require a substantial share of the budget of research centers worldwide to be allocated just for this task. A statistical model can be used as a means to mitigate the storage burden by providing a stochastic approximation of the climate simulations. Indeed, if a suitably validated statistical mod...
