Dataset: wartime.dat Source: L.F. Richardson (1944), "The Distribution of Wars in Time", Journal of the Royal Statistical Society, Vol. 107, #3/4, pp 242-250 Data extracted from: Quincy Wright (1942), A Study of War. U. Chicago Press Description: Number of wars beginning by year 1482-1939. Variables/Columns Year 5-8 Wars Beginning in Year 16