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Bayesian analysis of spatial data using different variance and neighbourhood structures
(Taylor & Francis Ltd, 2016-02-11)
In disease mapping, the overall goal is to study the incidence or mortality risk caused by a specific disease in a number of geographical regions. It is common to assume that the response variable follows a Poisson ...
Exploring a multilevel approach with spatial effects to model housing price in San José, Costa Rica
(2021-08-31)
A multilevel model of the housing market for San Jose Metropolitan Region (Costa Rica) was developed, including spatial effects. Hierarchical relations (lower level units nested into higher level) were modeled by specifying ...
Performance of alternative spatial models in empirical Douglas-fir and simulated datasets
(EDP Sciences, 2019-05-13)
Key message: Based on an empirical dataset originating from the French Douglas-fir breeding program, we showed that the bidimensional autoregressive and the two-dimensional P-spline regression spatial models clearly ...
Banks’ interconnections and peer effects: Evidence from Chile
(2021)
In this paper, we identify and quantify the importance of endogenous peer effects in the interbank market, allowing for varying degrees of intensity of these peer effects. We base our analysis on a unique dataset that ...
Análise espacial da produção leiteira usando um modelo autoregressivo condicionalSpatial analysis of the dairy yield using a conditional autoregressive model
(Universidade Estadual de Londrina, 2019)
Robust estimation for spatial autoregressive processes based on bounded innovation propagation representations
(Springer Heidelberg, 2019-09)
Robust methods have been a successful approach for dealing with contamination and noise in the context of spatial statistics and, in particular, in image processing. In this paper, we introduce a new robust method for ...
Modeling Spatial Correlation Structure in Sugarcane (Saccharum spp.) Multienvironment Trials
(Taylor & Francis, Inc., 2015-01)
Comparative multienvironment trials (METs) of sugarcane genotypes are frequently conducted using a randomized complete-block design (RCBD) within environments. However, blocking does not always ensure spatial variation ...
The Scan-LM to Test Instability in the Constant Coefficient of Spatial Autoregressive Models
(Pontificia Universidad Católica del Perú, 2021)