geodalib / lisa/src / spatialLag
Function: spatialLag()
spatialLag(
values
,neighbors
,rowStandardize
,weights
?,useSelfNeighbor
?):number
[]
Defined in: lisa/src/sa/spatial-lag.ts:24
Compute spatial lag of a list of values based on a list of neighbors and weights.
Example
ts
import { spatialLag } from '@geoda/lisa';
const values = [1, 2, 3, 4, 5];
const neighbors = [[1], [0, 2], [1, 3], [2, 4], [3]];
const result = spatialLag(values, neighbors);
console.log(result);
Parameters
values
number
[]
The numeric values to compute spatial lag for.
neighbors
number
[][]
The list of neighbors for each value.
rowStandardize
boolean
= true
The flag to row standardize the spatial lag.
weights?
number
[][]
The weight values for each neighbor.
useSelfNeighbor?
boolean
The flag to include self as a neighbor.
Returns
number
[]
The spatial lag values.