between_cluster_inert: Between-clusters inertia

In chavent/divclust: Divisive hierarchical clustering

Description

Performs the between-clusters inertia of a biparition (C_1, C_2) of a subset of rows of a data matrix.

Usage

between_cluster_inert(Z, indices, indices_c, w = rep(1/nrow(Z), nrow(Z)),
  D = rep(1, ncol(Z)))

Arguments

Z	a numerical data matrix.
indices	indices vectors of the first class (C_1)
indices_c	indices vectors of the second class (C_2)
w	weights vector
D	diagonal distance matrix vector

chavent/divclust documentation built on May 13, 2019, 3:38 p.m.