These are data collected from the members of a university karate club by Wayne Zachary (relative strength of the associations, i.e. number of situations in and outside the club in which interactions occurred).

Zachary (1977) used these data and an information flow model of network conflict resolution to explain the split-up of this group following disputes among the members.

karate_weight

igraph object

## Source

http://moreno.ss.uci.edu/data#zachary

## References

Zachary W. (1977). An information flow model for conflict and fission in small groups. Journal of Anthropological Research, 33, 452-473.