weights and level.
Getis and Ord’s Gi and Gi* statistics are used to identify data points with locally high values (hot spots) and low
values (cold spots) in a spatial dataset.
The ST_WeightedDistanceBand and ST_BinaryDistanceBand functions can be used to generate the weights column.
Signatures
Parameters
Geometry
required
The input geometry.
Struct
required
The weights value.
Integer
required
The level value.
Return type
A struct containing the result fields.