Trivariate non‐Gaussian copulas to analyze the spatial behavior of rat sightings
Impacto
Scholar |
Otros documentos de la autoría: Ayyad, Carlos; Mateu, Jorge; Omidi, Mohammad; Tamayo Uria, Ibon; Mohammadzadeh, Mohsen
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7037
comunitat-uji-handle3:10234/8635
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https://doi.org/10.1111/stan.12168 |
Metadatos
Título
Trivariate non‐Gaussian copulas to analyze the spatial behavior of rat sightingsFecha de publicación
2018Editor
WileyISSN
0039-0402; 1467-9574Cita bibliográfica
Ayyad, C., et al. "Trivariate non‐Gaussian copulas to analyze the spatial behavior of rat sightings." Statistica Neerlandica (2018)Tipo de documento
info:eu-repo/semantics/articleVersión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
The brown rat lives with man in a wide variety of environmental contexts and adversely affects public health by transmission of diseases, bites, and allergies. Understanding behavioral and spatial correlation aspects ... [+]
The brown rat lives with man in a wide variety of environmental contexts and adversely affects public health by transmission of diseases, bites, and allergies. Understanding behavioral and spatial correlation aspects of pest species can contribute to their effective management and control. Rat sightings can be described by spatial coordinates in a particular region of interest defining a spatial point pattern. In this paper, we investigate the spatial structure of rat sightings in the Latina district of Madrid (Spain) and its relation to a number of distance‐based covariates that relate to the proliferation of rats. Given a number of locations, biologically considered as attractor points, the spatial dependence is modeled by distance‐based covariates and angular orientations through copula functions. We build a particular spatial trivariate distribution using univariate margins coming from the covariate information and provide predictive distributions for such distances and angular orientations. [-]
Publicado en
Statistica Neerlandica (2018)Proyecto de investigación
Spanish Ministry of Science and Education. Grant Number: MTM2016-78917-RDerechos de acceso
© 2018 The Authors. Statistica Neerlandica © 2018 VVS
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