1. http://eclectic.ss.uci.edu/~drwhite/courses/SCCCodes.htm find the dimensions of culture like external warfare. Copy down all codes related to the dimension. Exp: code 693, 774, 787
2. Then go to http://eclectic.ss.uci.edu/~drwhite/worldcul/Sccs34.htm and look up your society
If the single factor analysis is zero, no correlation. If the single factor analysis is positive,
When the correlation factor is close to one, there is a strong correlation.
Paper 4 Notes http://en.wikipedia.org/wiki/Cross_tabulation
V323, V681 farming, irrigaiton