Comparison of spatial interpolation methods in the first order stationary multiplicative spatial autoregressive models

M. M. Saber and A. R. Nematollahi

Communications in Statistics - Theory and Methods, 2017, vol. 46, issue 18, 9230-9246

Abstract: Three linear prediction methods of a single missing value for a stationary first order multiplicative spatial autoregressive model are proposed based on the quarter observations, observations in the first neighborhood, and observations in the nearest neighborhood. Three different types of innovations including Gaussian (symmetric and thin tailed), exponential (skew to right), and asymmetric Laplace (skew and heavy tailed) are considered. In each case, the proposed predictors are compared based on the two well-known criteria: mean square prediction and Pitman's measure of closeness. Parameter estimation is performed by maximum likelihood, least square errors, and Markov chain Monte Carlo (MCMC).

Date: 2017
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DOI: 10.1080/03610926.2016.1205619

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