enumerate.partitions: Enumerate Partitions of a Set

In salso: Search Algorithms and Loss Functions for Bayesian Clustering

Enumerate Partitions of a Set

Description

This function produces a matrix whose rows provide all possible partitions of the set {1, 2, ..., n}. 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 {1, 2, ..., n}, i.e., n.

Value

A matrix of integers, where each row is a partition encoded as a vector of cluster labels.

Examples

# R_CARGO \dontrun{
# R_CARGO # Example disabled since Cargo was not found when installing from source package.
# R_CARGO # You can still run the example if you install Cargo. Hint: cargo::install().
enumerate.partitions(5)
# R_CARGO }

salso documentation built on July 26, 2023, 5:32 p.m.