OneToN: This method will use a M1-to-M2-to-1 matching.

In TriMatch: Propensity Score Matching of Non-Binary Treatments

This method will use a M1-to-M2-to-1 matching.

Description

In this method, M2 corresponds to the number of times a treat1 unit can be matched with a treat2 unit. The M1 parameter corresponds to the number of times a treat1 unit can be used in total.

Usage

OneToN(tmatch, M1 = 2, M2 = 1, ...)

Arguments

tmatch	initial results from [trimatch()] that contains all possible matches within the specified caliper.
M1	a scaler indicating the number of unique subjects in group one to retain. This applies only to the first group in the matching order.
M2	a scaler indicating the number of unique matches to retain. This applies to the first two groups in the matching order.
...	currently unused.

TriMatch documentation built on April 11, 2025, 6:16 p.m.