nb2INLA: Output spatial neighbours for INLA
In spdep: Spatial Dependence: Weighting Schemes, Statistics and Models

Description Usage Arguments Value Author(s) References Examples

Output spatial neighbours for INLA

1	nb2INLA(file, nb)

`file`	file where adjacency matrix will be stored
`nb`	an object of class `nb`

Nothing is returned but a file will be created with the representation of the adjacency matrix as required by INLA for its spatial models.

Virgilio Gomez-Rubio

http://www.r-inla.org

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example(columbus)
td <- tempdir()
x <- nb2INLA(paste(td, "columbus-INLA.adj", sep="/"), col.gal.nb)

Loading required package: sp
Loading required package: Matrix

colmbs> require(maptools)
Loading required package: maptools
Checking rgeos availability: TRUE

colmbs> columbus <- readShapePoly(system.file("etc/shapes/columbus.shp",
colmbs+  package="spdep")[1])

colmbs> col.gal.nb <- read.gal(system.file("etc/weights/columbus.gal",
colmbs+  package="spdep")[1])
Warning message:
use rgdal::readOGR or sf::st_read