Bayesian areal interpolation, estimation, and smoothing: an inferential approach for geographic information systems.
The writers outline a Bayesian approach to dealing with the fact that geographic information systems (GISs) typically feature little ability for statistical inference. The approach they present simultaneously permits Bayesian areal interpolation of missing values, estimation of the effect of releva...
| Publicado en: | Environment & Planning A Vol. 31; no. 8; pp. 1337 - 1353 |
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| Autores principales: | , , |
| Formato: | Artículo |
| Publicado: |
Pion Limited
August 1999
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=512864863&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 512864863 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 0308518X EPL jtl: Environment & Planning A issn: 0308518X maglogo: N pubinfo: dt: August 1999 vid: 31 iid: 8 pid: 1065 pub: Pion Limited artinfo: ui: 512864863 10.1068/a311337 ppf: 1337 ppct: 16 formats: tig: atl: Bayesian areal interpolation, estimation, and smoothing: an inferential approach for geographic information systems. aug: au: Mugglin, A. S. Carlin, B. P. Zhu, L. su: Bayesian analysis Parameter estimation Geographic information systems Statistical smoothing Geography -- Methodology Geography -- Statistical methods Leukemia sug: subj: Bayesian analysis Parameter estimation Geographic information systems Statistical smoothing Geography -- Methodology Geography -- Statistical methods Leukemia keyword: Tompkins County (N.Y.) -- Medical geography ab: The writers outline a Bayesian approach to dealing with the fact that geographic information systems (GISs) typically feature little ability for statistical inference. The approach they present simultaneously permits Bayesian areal interpolation of missing values, estimation of the effect of relevant covariates, and spatial smoothing of underlying causal patterns. Their approach is implemented using Markov-chain Monte Carlo computational methods, and it automatically produces both point and interval estimates that explain all sources of uncertainty in the data. The writers describe the approach in the context of a simple, idealized example, and they demonstrate it with a data set on leukemia rates and potential geographic risk factors in Tompkins County, New York. Finally, they summarize their findings with numerous maps generated by using the popular GIS Arc/INFO. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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