cluster.q {SAGx}R Documentation

Clustering Goodness measured by Q2

Description

Calculates a goodness of clustering measure based prediction sum squares.

Usage

cluster.q(data,cluster)

Arguments

data The data matrix
cluster a vector descibing the cluster memberships

Value

The clustering mean Q2

Author(s)

Per Broberg

References

Eriksson, L., Johansson, E., Kettaneh-Wold, N. and Wold, S. (1999) Introduction to Multi- and Megavariate Data Analysis using Projection Methods (PCA & PLS), Umetrics


[Package SAGx version 1.12.0 Index]