A graph describing friendships among members of a university karate club. Includes metadata for faction membership after a social partition.
zachary
an igraph object with "gml" format
W. W. Zachary, "An information flow model for conflict and fission in small groups." Journal of Anthropological Research 33, 452-473 (1977).
# NOT RUN { data("zachary") print(zachary) # }
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