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dc.contributor.authorCressie, Noel A. C.eng
dc.contributor.authorCalder, Catherine A., 1976-eng
dc.contributor.authorClark, James Samuel, 1957-eng
dc.contributor.authorVer Hoef, Jay M.eng
dc.contributor.authorWikle, Christopher K., 1963-eng
dc.contributor.otherUniversity of Missouri-Columbia. College of Arts and Sciences. Department of Statisticseng
dc.date.issued2009-04eng
dc.descriptionCopyright by the Ecological Society of America.eng
dc.description.abstractAnalyses of ecological data should account for the uncertainty in the process(es) that generated the data. However, accounting for these uncertainties is a difficult task, since ecology is known for its complexity. Measurement and/or process errors are often the only sources of uncertainty modeled when addressing complex ecological problems, yet analyses should also account for uncertainty in sampling design, in model specification, in parameters governing the specified model, and in initial and boundary conditions. Only then can we be confident in the scientific inferences and forecasts made from an analysis. Probability and statistics provide a framework that accounts for multiple sources of uncertainty. Given the complexities of ecological studies, the hierarchical statistical model is an invaluable tool. This approach is not new in ecology, and there are many examples (both Bayesian and non-Bayesian) in the literature illustrating the benefits of this approach. In this article, we provide a baseline for concepts, notation, and methods, from which discussion on hierarchical statistical modeling in ecology can proceed. We have also planted some seeds for discussion and tried to show where the practical difficulties lie. Our thesis is that hierarchical statistical modeling is a powerful way of approaching ecological analysis in the presence of inevitable but quantifiable uncertainties, even if practical issues sometimes require pragmatic compromises.eng
dc.identifier.citationEcological Applications, 19(3), 2009, pp. 553-570.eng
dc.identifier.urihttp://hdl.handle.net/10355/9069eng
dc.publisherEcological Society of Americaeng
dc.relation.ispartofStatistics publications (MU)eng
dc.subjectBayesian modelingeng
dc.subjectempirical Bayeseng
dc.subjectspatial processeng
dc.subjectspatiotemporal processeng
dc.subject.lcshBayesian statistical decision theoryeng
dc.subject.lcshSpatial analysiseng
dc.subject.lcshMultilevel models (Statistics)eng
dc.subject.lcshEcology -- Statistical methodseng
dc.titleAccounting for Uncertainty in Ecological Analysis: The Strengths and Limitations of Hierarchical Statistical Modelingeng
dc.typeArticleeng


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