approxmatch: Approximately Optimal Fine Balance Matching with Multiple Groups

Tools for constructing a matched design with multiple comparison groups. Further specifications of refined covariate balance restriction and exact match on covariate can be imposed. Matches are approximately optimal in the sense that the cost of the solution is at most twice the optimal cost, Crama and Spieksma (1992) <doi:10.1016/0377-2217(92)90078-N>, Karmakar, Small and Rosenbaum (2019) <doi:10.1080/10618600.2019.1584900>.

Version: 2.0
Suggests: optmatch, MASS
Published: 2020-03-30
Author: Bikram Karmakar
Maintainer: Bikram Karmakar <bkarmakar at ufl.edu>
License: MIT + file LICENSE
NeedsCompilation: no
In views: CausalInference
CRAN checks: approxmatch results

Documentation:

Reference manual: approxmatch.pdf

Downloads:

Package source: approxmatch_2.0.tar.gz
Windows binaries: r-devel: approxmatch_2.0.zip, r-release: approxmatch_2.0.zip, r-oldrel: approxmatch_2.0.zip
macOS binaries: r-release (arm64): approxmatch_2.0.tgz, r-oldrel (arm64): approxmatch_2.0.tgz, r-release (x86_64): approxmatch_2.0.tgz, r-oldrel (x86_64): approxmatch_2.0.tgz
Old sources: approxmatch archive

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