Summarize identity match rates by model

This helper converts raw identity-adoption output into one row per grouping combination, reporting how often the model's reported identity matched the requested one.

Usage

summarize_identity_match_rates(
  x,
  by = c("model", "identity"),
  compact = FALSE,
  expected_col = "identity",
  observed_col = "party"
)

Arguments

x

A data frame or list-like object from a simulation workflow containing identity and party.

by

Character vector of columns to group by. Defaults to c("model", "identity").

compact

Logical. If TRUE, return a wide one-row-per-group summary with one rate column per requested identity plus a shared n column.

expected_col

Character scalar naming the requested identity column.

observed_col

Character scalar naming the model-reported identity column.

Value

A tibble with counts and match rates, including n_requested, n_match, adoption_rate, n_mismatch, and mismatch_rate.