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Spatial Copula: A Matlab toolbox for copula-based spatial analysis

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Abstract

The spatialCopula toolbox contains a set of Matlab functions that provides utilities for copula-based analysis of spatially referenced data, a topic which has re cently attracted much attention in spatial statistics. These tools have been developed to support the work flow in parameter estimation, spatial interpolation and visualization. They offer flexible and user-friendly software for dealing with non-Gaussian and extreme value data that possibly contain a spatial trend or geometric anisotropy. The objective of this paper is to give an introduction to the concept behind the software and to outline the functionality of the toolbox. We illustrate its usefulness by analyzing a data set here referred to as the Gomel data set, which includes moderately skewed radioactivity measurements in the region of Gomel, Belarus. The source codes are freely available in Matlab language on the author’s website

Keywords : Copula, Spatial modelling, Spatial interpolation, Matlab

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Informasi Detail

Judul Seri

Stoch Environ Res Risk Assess (2013) 27:121–135

No. Panggil

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Penerbit

: Springer-Verlag., 2013

Deskripsi Fisik

Stoch Environ Res Risk Assess (2013) 27:121–135

Bahasa

English

ISBN/ISSN

1436-3259

Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

ILMU LINGKUNGAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Ety

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