prec_cooccurrence: Compute a matrix of precinct co-occurrences

In redist: Simulation Methods for Legislative Redistricting

Compute a matrix of precinct co-occurrences

Description

For a map with n precincts Returns an n-by-n matrix, where each entry measures the fraction of the plans in which the row and column precincts were in the same district.

Usage

prec_cooccurrence(plans, which = NULL, sampled_only = TRUE, ncores = 1)

Arguments

plans	a redist_plans object.
which	<data-masking> which plans to compute the co-occurrence over. Defaults to all.
sampled_only	if TRUE, do not include reference plans.
ncores	the number of parallel cores to use in the computation.

Value

a symmetric matrix the size of the number of precincts.

redist documentation built on April 3, 2023, 5:46 p.m.