Abstract: The conditional autoregressive model (CAR model) is the most popular distribution for jointly modeling the \textit{a priori} uncertainty over spatially correlated data. In general, it is used in hierarchical spatial models where it models the uncertainty about random spatial effects. A limitation of the CAR model is its inability to produce high correlations between neighboring areas. We propose a robust model for area data that alleviates this problem. We represent the map by an undirected graph where nodes represent areas and edges connect neighboring nodes on the map. We assign distinct and random weights to the edges. The model is based on a spatially structured $t-$Student multivariate distribution, in which the precision m...
This work compares several hierarchical Bayesian techniques for modelling risk surfaces by multivari...
The popularity of Bayesian disease mapping is increasing, as is the variety of available models. The...
This paper compares the performance of Bayesian variable selection approaches for spatial autoregres...
Abstract: Traditional models for areal data assume a hierarchical structure where one of the compone...
Conditional autoregressive models are commonly used to represent spatial autocorrelation in data rel...
We present a Bayesian model for area-level count data that uses Gaussian random effects with a novel...
Several recent empirical studies, particularly in the regional economic growth literature, emphasize...
Background: There is an expanding literature on different representations of spatial random effects ...
Conditional autoregressive (CAR) models are commonly used to cap-ture spatial correlation in areal u...
© 2020 - IOS Press and the authors. All rights reserved. Sparsity inducing priors are widely used in...
Data structures in modern applications frequently combine the necessity of flexible regression techn...
This thesis is about statistical inference for spatial and/or functional data. Indeed, weare interes...
University of Technology Sydney. Faculty of Science.In this thesis we develop methods to resolve a s...
AbstractWe consider several Bayesian multivariate spatial models for estimating the crash rates from...
A common phenomenon in spatial regression models is spatial confounding. This phenomenon occurs when...
This work compares several hierarchical Bayesian techniques for modelling risk surfaces by multivari...
The popularity of Bayesian disease mapping is increasing, as is the variety of available models. The...
This paper compares the performance of Bayesian variable selection approaches for spatial autoregres...
Abstract: Traditional models for areal data assume a hierarchical structure where one of the compone...
Conditional autoregressive models are commonly used to represent spatial autocorrelation in data rel...
We present a Bayesian model for area-level count data that uses Gaussian random effects with a novel...
Several recent empirical studies, particularly in the regional economic growth literature, emphasize...
Background: There is an expanding literature on different representations of spatial random effects ...
Conditional autoregressive (CAR) models are commonly used to cap-ture spatial correlation in areal u...
© 2020 - IOS Press and the authors. All rights reserved. Sparsity inducing priors are widely used in...
Data structures in modern applications frequently combine the necessity of flexible regression techn...
This thesis is about statistical inference for spatial and/or functional data. Indeed, weare interes...
University of Technology Sydney. Faculty of Science.In this thesis we develop methods to resolve a s...
AbstractWe consider several Bayesian multivariate spatial models for estimating the crash rates from...
A common phenomenon in spatial regression models is spatial confounding. This phenomenon occurs when...
This work compares several hierarchical Bayesian techniques for modelling risk surfaces by multivari...
The popularity of Bayesian disease mapping is increasing, as is the variety of available models. The...
This paper compares the performance of Bayesian variable selection approaches for spatial autoregres...