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A note on intrinsic conditional autoregressive models for disconnected graphs
Journal article   Peer reviewed

A note on intrinsic conditional autoregressive models for disconnected graphs

Anna Freni-Sterrantino, Massimo Ventrucci and Havard Rue
Spatial and spatio-temporal epidemiology, Vol.26, pp.25-34
01/08/2018
DOI: https://doi.org/10.1016/j.sste.2018.04.002
PMID: 30390932

Abstract

Life Sciences & Biomedicine Public, Environmental & Occupational Health Science & Technology
In this note we discuss (Gaussian) intrinsic conditional autoregressive (CAR) models for disconnected graphs, with the aim of providing practical guidelines for how these models should be defined, scaled and implemented. We show how these suggestions can be implemented in two examples, on disease mapping. (c) 2018 Elsevier Ltd. All rights reserved.

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