jaccard_similarity: Compute the Jaccard similarity coefficient for two clusterings
Description
Compute the Jaccard similarity coefficient for two clusterings
Usage
jaccard_similarity(clus1, clus2)
Arguments
clus1
vector giving the first set of clusters
clus2
vector giving the second set of clusters
Value
a numeric
References
Milligan, G.W. and Cooper, M. C. (1986) A study of the comparability of external criteria for hierarchical cluster analysis.
Multivariate Behavioral Research, 21, 441-458.