CRAN status

In words of the author of the package, Bernard Desgraupes, whose personal webpage is accessible through Internet Archive.

This package computes clusterization quality indices. It supports 42 internal indices (Calinski_Harabasz, Dunn, Ray_Turi, etc.) for cluster validation and 14 external indices (Phi, Jaccard, McNemar, etc.) to compare partitions.

A vignette is included and gives the exact definition of all the indices.

The package is written internally in Fortran and in C so you will need a Fortran and a C compiler if you want to compile it from sources. Alternatively, there are already compiled binary versions on the CRAN mirrors.