Continuous Time Modelling of Dynamical Spatial Lattice Data Observed at Sparsely Distributed Times
稀疏时点观测的动态空间格点数据连续时间建模
Summary We consider statistical and computational aspects of simulation-based Bayesian inference for a spatial–temporal model based on a multivariate point process which is only observed at sparsely distributed times. The point processes are indexed by the sites of a spatial lattice, and they exhibit spatial interaction. For specificity we consider a particular dynamical spatial lattice data set which has previously been analysed by a discrete time model involving unknown…