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Computes the agreement proportion between two classification vectors.
ClassProp(id1, id2)
Returns the value of the proportion of agreeing elements.
first partitioning vector.
second partitioning vector.
Volodymyr Melnykov, Wei-Chen Chen, and Ranjan Maitra.
Meila, M. (2006) ``Comparing clusterings - an information based distance'', Journal of Multivariate Analysis, 98, 873-895.
RandIndex, and VarInf.
RandIndex
VarInf
id1 <- c(rep(1, 50), rep(2,100)) id2 <- rep(1:3, each = 50) ClassProp(id1, id2)
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