Sample data · no sign-up
Pattern
Random
not significant
Moran's I
-0.197
expected -0.143
z-score
-0.13
over 8 areas
p-value
0.8949
two-tailed
Total consumption by census tract
kWhNo significant spatial pattern — values look randomly placed.
Areas colored by total consumption
(kWh) on an OpenStreetMap/Carto basemap. Global Moran's I with rook
contiguity; normality-assumption inference. Moran (1950); Cliff & Ord (1973);
Anselin LISA (1995). Areas with too few accounts are left uncolored (suppressed).