dot-cardinality_heuristic_report: Report for a pruned match

In couplr: Optimal Pairing and Matching via Linear Assignment

Report for a pruned match

Description

The fields a cardinality_report carries that the prune loop computes, and NA for the ones it does not. The loop maximizes nothing and derives no bound, so best_possible and gap have no value to hold; NA is what they hold, rather than a number that would read as a bound.

Usage

.cardinality_heuristic_report(pairs, max_std_diff)

## S3 method for class 'cardinality_heuristic'
print(x, ...)

Arguments

pairs	The matched pairs the loop settled on.
max_std_diff	The threshold it pruned toward.
x	A cardinality_heuristic report.
...	Ignored.

Value

An object of class c("cardinality_heuristic", "cardinality_report").

Invisibly returns x.

couplr documentation built on Sept. 17, 2026, 1:08 a.m.