PQStat - Baza Wiedzy

For creating a weights matrix based on the distances of points we should have at our disposal data from a map which contains objects such as a point, a multipoint, or a polygon. In the case of an analysis of polygons, calculations are based on centroids, and in the case of multipoints they are based on centers of objects.

Description you can find in User Guide - PQStat, section: the similarity matrix.