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Math - Multivariate Analysis

CLUST_WTS Computes cluster weights of array for cluster analysis.
CLUSTER Performs cluster analysis.
CLUSTER_TREE Computes the hierarchical clustering for a set of m items in an n-dimensional space.
DENDRO_PLOT Procedure Draws a two-dimensional dendrite plot.
DENDROGRAM Constructs a dendrogram and returns a set of vertices and connectivity that can be used to visualize the dendrite plot if given a hierarchical tree cluster, as created by CLUSTER_TREE.
DISTANCE_MEASURE Computes the pairwise distance between a set of items or observations.
PCOMP Computes principal components/derived variables.
STANDARDIZE Computes standardized variables.

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