mOrdNbr: 1st to m-th order neighbors matrix

In RozetaSimonovska/SDPDmod: Spatial Dynamic Panel Data Modeling

1st to m-th order neighbors matrix

Description

Finds the 1th to m-th order neighbors matrix.

Usage

mOrdNbr(sf_pol = NULL, m = 1, neigbs = NULL, listv = FALSE, rn = FALSE)

Arguments

sf_pol	spatial polygons object
m	the order of neighbors up to which they will be included in the weights matrix, default 1
neigbs	neighbors list, default NULL
listv	logical, default FALSE. If TRUE the list of neighbors should also be returned
rn	logical, default FALSE. If TRUE, the weight matrix will be row-normalized

Value

W	spatial weights matrix
nlist	list of neighbors

Author(s)

Rozeta Simonovska

Examples

library("sf")
ger   <- st_read(system.file("shape/GermanyNUTS3.shp",
                             package = "SDPDmod"))
m1thn <- mOrdNbr(ger)

m4thn <- mOrdNbr(ger, 4)
mat1  <- rownor(m4thn)
m4thn2<- mOrdNbr(ger, 4, listv = TRUE, rn = TRUE)
mat2  <- m4thn2$W

RozetaSimonovska/SDPDmod documentation built on April 14, 2024, 9:40 p.m.