A note on a non-stationary point source spatial model

  title={A note on a non-stationary point source spatial model},
  author={M. Ecker and V. de Oliveira and Hans R. Isakson},
  journal={Environmental and Ecological Statistics},
  • M. Ecker, V. de Oliveira, Hans R. Isakson
  • Published 2012
  • Mathematics
  • Environmental and Ecological Statistics
  • A point source, non-stationary covariance structure model is proposed, having only one additional parameter over a standard, stationary covariance structure, spatial model. Additionally, the proposed model is demonstrated to fit better than the three extra parameter, point source, non-stationary spatial model proposed by Ecker and De Oliveira (Commun Stat Theory Methods 37:2066–2078, 2008). The proposed model is fit from a Bayesian perspective and illustrated using a house sales dataset from… CONTINUE READING
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