I use ArcGIS desktop and used Optimized cluster routines to create the several measures. Then I used these measures as dependent variables in GWR modeling. My questions are What are the pitfalls of this? How do I interpret the results? Is there some literature on this? With worked examples? The data are 845 polygons of electoral and socio-economic measures for Germany 1919-1933. If others are working on GIS applied to historical quantitative data, I'm interested in corresponding. Spencer
... View more