listw2dgCMatrix: Interface between Matrix class objects and weights list

listw2dgCMatrixR Documentation

Interface between Matrix class objects and weights list

Description

Interface between Matrix class objects and weights list

Usage

listw2dgCMatrix(listw, zero.policy = NULL)

Arguments

listw

a listw object created for example by nb2listw

zero.policy

See lagsarlm for details

Value

Matrix class object: a sparse Matrix

Author(s)

Gianfranco Piras gpiras@mac.com

Examples

library(spdep)
data(columbus)
listw <- nb2listw(col.gal.nb)
spW <- listw2dgCMatrix(listw)

gpiras/sphet documentation built on Feb. 21, 2024, 3:39 p.m.