IMSL C Stat Library
Chapter 9
Multivariate Analysis
Functions
Hierarchical Cluster Analysis
Computes matrix of dissimilarities or similarities,
dissimilarities
Hierarchical cluster analysis,
cluster_hierarchical
Retrieves cluster numbers in hierarchical cluster analysis,
cluster_number
K-means Cluster Analysis
Performs a K-means (centroid) cluster analysis,
cluster_k_means
Principal Component Analysis
Computes principal components,
principal_components
Factor Analysis
Extracts factor-loading estimates,
factor_analysis
Performs discriminant function analysis,
discriminant_analysis