part_decl_simple: Calculate Simplified Declination
In redistmetrics: Redistricting Metrics

part_decl_simple

R Documentation

Calculate Simplified Declination

Description

Calculate Simplified Declination

Usage

part_decl_simple(plans, shp, dvote, rvote)

Arguments

`plans`	A `redist_plans` object or plans_matrix where each row indicates a district assignment and each column is a plan.
`shp`	A `redist_map` object, tibble, or data frame containing other columns.
`dvote`	Unqouted name of column in `shp` with total population.
`rvote`	Unqouted name of column in `shp` with group population.

Value

A numeric vector. Can be shaped into a district-by-plan matrix.

References

Jonathan N. Katz, Gary King, and Elizabeth Rosenblatt. 2020. Theoretical Foundations and Empirical Evaluations of Partisan Fairness in District-Based Democracies. American Political Science Review, 114, 1, Pp. 164-178.

Examples

data(nh)
data(nh_m)
# For a single plan:
part_decl_simple(plans = nh$r_2020, shp = nh, rvote = nrv, dvote = ndv)

# Or many plans:
part_decl_simple(plans = nh_m[, 3:5], shp = nh, rvote = nrv, dvote = ndv)

redistmetrics documentation built on May 29, 2024, 8:02 a.m.