Data from the New Geographical Digest (1986) analyzed in Cox and Cox (2001). For 20 countries their main trading partners were dichotomously scored (1 = trade performed, 0 = trade not performed). Based on this dichotomous matrix the dissimilarities were computed using the Jaccard coefficient.
Object of class
"dist" with dissimilarities of the following countries:
E.Ge: East Germany
N.Ze: New Zealand
USSR: Soviet Union
U.K.: United Kingdom
W.Ge: West Germany
Cox, T.F., Cox, M.A.A. (1991). Multidimensional scaling on a sphere. Communications in Statistics: Theory and Methods, 20, 2943-2953.
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