part_tau_gap | R Documentation |
Calculate Tau Gap
part_tau_gap(plans, shp, dvote, rvote, tau = 1)
plans |
redist_plans object or plans_matrix where each row indicates a district assignment and each column is a plan |
shp |
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 |
tau |
A non-negative numeric for calculating Tau Gap. Defaults to 1. |
numeric vector
Gregory S. Warrington. 2018. "Quantifying Gerrymandering Using the Vote Distribution." Election Law Journal: Rules, Politics, and Policy. Pp. 39-57.http://doi.org/10.1089/elj.2017.0447
data(nh) data(nh_m) # For a single plan: part_tau_gap(plans = nh$r_2020, shp = nh, rvote = nrv, dvote = ndv) # Or many plans: part_tau_gap(plans = nh_m[, 3:5], shp = nh, rvote = nrv, dvote = ndv)
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