enumerate.partitions: Enumerate Partitions of a Set
Description
This function produces a matrix whose rows provide all possible partitions of
the set of integers {0, 1, ..., n-1}. These partitions are provided
as cluster labels, where two items are in the same subset (i.e., cluster) if
their labels are equal.
Usage
enumerate.partitions(nItems)
Arguments
nItems
The size of the set {0, 1, ..., n-1}, i.e., n.
Value
A matrix of integers, where each row is a partition encoded as a
vector of cluster labels.