Create a spatial weights matrix based on a square grid structure.
Usage
sim_grid_listw(nrow, ncol = nrow, style = "W", type = c("queen", "rook"))Arguments
- nrow
the number of rows in the grid.
- ncol
defaults to
nrow. The number columns in the grid.- style
the spatial weights style. Defaults to row standardized. See
spdep::nb2listw()for more.- type
default
"queen". Can also be"rook".
Examples
sim_grid_listw(10, 5)
#> Characteristics of weights list object:
#> Neighbour list object:
#> Number of regions: 50
#> Number of nonzero links: 314
#> Percentage nonzero weights: 12.56
#> Average number of links: 6.28
#>
#> Weights style: W
#> Weights constants summary:
#> n nn S0 S1 S2
#> W 50 2500 50 16.82458 203.3558