neighLocs: neighLocs function

Description Usage Arguments Value References

View source: R/GMRF.R

Description

A function used in the computation of neighbours on non-rectangular grids. Not intended for general use.

Usage

1
neighLocs(coord, cellwidth, order)

Arguments

coord

coordinate of interest

cellwidth

a scalar, the width of the grid cells

order

the order of the SPDE approximation: see Lindgren et al 2011 for details

Value

coordinates of centroids of neighbours

References

  1. Benjamin M. Taylor and Barry S. Rowlingson (2017). spatsurv: An R Package for Bayesian Inference with Spatial Survival Models. Journal of Statistical Software, 77(4), 1-32, doi:10.18637/jss.v077.i04.

  2. Finn Lindgren, Havard Rue, Johan Lindstrom. An explicit link between Gaussian fields and Gaussian Markov random fields: the stochastic partial differential equation approach. Journal of the Royal Statistical Society: Series B 73(4)


spatsurv documentation built on May 22, 2018, 5:09 p.m.