CoMembership {sharp}

Pairwise co-membership

Description

Generates a symmetric and binary matrix indicating, if two items are co-members, i.e. belong to the same cluster.

Usage

CoMembership(groups)

Arguments

groups

vector of group membership.

Value

A symmetric and binary matrix.

Examples

# Simulated grouping structure
mygroups <- c(rep(1, 3), rep(2, 5), rep(3, 2))

# Co-membership matrix
CoMembership(mygroups)