Reports various values pertaining to the phylogenetic information content of two splits, treating splits as subdivisions of n terminals into two clusters.
SplitEntropy(split1, split2 = split1)Logical vectors listing terminals in same order, such that
each terminal is identified as a member of the ingroup (TRUE) or outgroup
(FALSE) of the respective bipartition split.
A numeric vector listing, in bits,
h1 The entropy of split 1
h1 The entropy of split 2
jointH The joint entropy of both splits
i The mutual information of the splits
vI The variation of information of the splits (see Meila 2007)
Meila2007TreeSearch