randIndex | R Documentation |
Computes the Rand index, a measure of the similarity between two clusterings.
randIndex(tab, adjust = TRUE)
tab |
a matrix giving the cross-tabulation table of two clusterings. |
adjust |
logical: should the "adjusted" version be computed? |
the Rand index of the input table.
Steve Horvath
W. M. Rand (1971). "Objective criteria for the evaluation of clustering methods". Journal of the American Statistical Association 66: 846-850
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