04.3 Political demonstrations US & India– extra material
Testing for randomness
- PDF from Mathematica
- Clark, P. J., Evans, F. C. (1954). Distance to nearest neighbor as a measure of spatial relationships in populations. Ecology, 35(4), 445-453.
- Kulldorff, M. (1998). Statistical methods for spatial epidemiology: tests for randomness. In GIS and Health (pp. 67-80). CRC Press.