Enumerate frozen within-method pairs — singlesample_within_method

Enumerates every unordered pair of methods whose roster estimand is `"within"`. Pair direction follows roster row order and never depends on an outcome, score, eligibility, or performance column.

Usage

singlesample_within_method_pairs(roster = singlesample_method_roster())

Arguments

roster: Method roster containing unique `method_id` and `estimand` columns. Defaults to [singlesample_method_roster()].

Value

A data frame with one row per unordered pair and columns `pair_id`, `method_a`, `method_b`, `roster_order_a`, and `roster_order_b`.