cluster.q {SAGx} | R Documentation |
Calculates a goodness of clustering measure based prediction sum squares.
cluster.q(data,cluster)
data |
The data matrix |
cluster |
a vector descibing the cluster memberships |
The clustering mean Q2
Per Broberg
Eriksson, L., Johansson, E., Kettaneh-Wold, N. and Wold, S. (1999) Introduction to Multi- and Megavariate Data Analysis using Projection Methods (PCA & PLS), Umetrics