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A universal kriging approach for spatial functional data
dc.contributor.author | Caballero, William | |
dc.contributor.author | Giraldo, Ramón | |
dc.contributor.author | Mateu, Jorge | |
dc.date.accessioned | 2014-05-12T08:44:27Z | |
dc.date.available | 2014-05-12T08:44:27Z | |
dc.date.issued | 2013-02 | |
dc.identifier.citation | CABALLERO, William; GIRALDO, Ramón; MATEU, Jorge. A universal kriging approach for spatial functional data. Stochastic Environmental Research and Risk Assessment, 2013, 27.7: 1553-1563. | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/91972 | |
dc.description.abstract | In a wide range of scientific fields the outputs coming from certain measurements often come in form of curves. In this paper we give a solution to the problem of spatial prediction of non-stationary functional data. We propose a new predictor by extending the classical universal kriging predictor for univariate data to the context of functional data. Using an approach similar to that used in univariate geostatistics we obtain a matrix system for estimating the weights of each functional variable on the prediction. The proposed methodology is validated by analyzing a real dataset corresponding to temperature curves obtained in several weather stations of Canada. | ca_CA |
dc.format.extent | 10 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Springer | ca_CA |
dc.relation.isPartOf | Stochastic Environmental Research and Risk Assessment October 2013, Volume 27, Issue 7 | ca_CA |
dc.rights | © Springer, Part of Springer Science+Business Media | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Cross-validation | ca_CA |
dc.subject | Functional random variable | ca_CA |
dc.subject | Smoothed curves | ca_CA |
dc.subject | Trace-variogram | ca_CA |
dc.subject | Universal kriging | ca_CA |
dc.title | A universal kriging approach for spatial functional data | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1007/s00477-013-0691-4 | |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | ca_CA |
dc.relation.publisherVersion | http://link.springer.com/article/10.1007/s00477-013-0691-4 | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
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