caliperUpperBound: (Internal) Returns a reasonable upper bound on the arcs...

Description Usage Arguments Value

View source: R/feasible.R

Description

(Internal) Returns a reasonable upper bound on the arcs remaining after placing a caliper.

Usage

1

Arguments

scores

A numeric vector of scores providing 1-D position of units

z

Treatment indicator vector

width

Width of caliper, must be positive.

structure

Optional factor variable that groups the scores, as would be used by exactMatch. Including structure allows for wider calipers.

Value

numeric Total number of pairwise distances remaining after the caliper is placed.


optmatch documentation built on Aug. 17, 2021, 5:10 p.m.