compet_talisman {redistmetrics}

Compute Talismanic Redistricting Competitiveness Metric

Description

Compute Talismanic Redistricting Competitiveness Metric

Usage

compet_talisman(plans, shp, rvote, dvote, alpha = 1, beta = 1)

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.

rvote

Unqouted name of column in shp with group population.

dvote

Unqouted name of column in shp with total population.

alpha

Numeric scaling value

beta

Numeric scaling value

Value

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

References

Wendy K. Tam Cho and Yan Y. Liu Toward a Talismanic Redistricting Tool. Election Law Journal. 15, 4. Pp. 351-366.

Examples

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

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