2 papers
stat.CO2018
Simulating Markov random fields with a conclique-based Gibbs sampler
Andee Kaplan, Mark S. Kaiser, Soumendra N. Lahiri +1
For spatial and network data, we consider models formed from a Markov random field (MRF) structure and the specification of a conditional distribution for each observation. Fast si…
stat.AP2018
A Class of Spatially Correlated Self-Exciting Models
Nicholas J Clark, Philip M. Dixon
The statistical modeling of multivariate count data observed on a space-time lattice has generally focused on using a hierarchical modeling approach where space-time correlation st…