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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/19171

Title: Geostatistical analysis using K-splines in the geoadditive model
Authors: Vandendijck, Yannick
Faes, Christel
Hens, Niel
Issue Date: 2015
Citation: Proceedings of the 30th International Workshop on Statistical Modelling, Volume 2, p. 283-286
Abstract: In geostatistics, both kriging and smoothing splines are commonly used to predict a quantity of interest. The geoadditive model proposed by Kammann and Wand (2003) represents a fusion of kriging and penalized spline additive models. The fact that the underlying spatial covariance structure is poorly estimated using geoadditive models is a drawback. We describe K-splines, an extension of geoadditive models such that estimation of the underlying spatial process parameters and predictions of the spatial map are performed with the same accuracy and precision as in kriging.
Notes: E-mail for correspondence: yannick.vandendijck@uhasselt.be
URI: http://hdl.handle.net/1942/19171
Category: C2
Type: Proceedings Paper
Appears in Collections: Research publications

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