Package: optrefine
Title: Optimally Refine Strata
Version: 1.1.1
Authors@R: 
    person("Katherine", "Brumberg", , "kbrum@umich.edu", role = c("aut", "cre"),
           comment = c(ORCID = "0000-0002-5193-6250"))
Description: Splits initial strata into refined strata that optimize covariate balance. For more information, please see Brumberg, Small, and Rosenbaum (2024) <doi:10.1093/biomtc/ujae061>. To solve the linear program, the 'Gurobi' commercial optimization software is recommended, but not required. The 'gurobi' R package can be installed following the instructions at <https://docs.gurobi.com/projects/optimizer/en/current/reference/r/setup.html> after claiming your free academic license at <https://www.gurobi.com/academia/academic-program-and-licenses/>.
URL: https://github.com/kkbrum/optrefine,
        https://kkbrum.github.io/optrefine/
BugReports: https://github.com/kkbrum/optrefine/issues
License: GPL (>= 3)
Encoding: UTF-8
LazyData: true
RoxygenNote: 7.3.2
Depends: R (>= 2.10), MASS, Rglpk, sampling, ggplot2
Suggests: covr, gurobi, testthat (>= 3.0.0)
Config/testthat/edition: 3
Language: en-US
NeedsCompilation: no
Packaged: 2026-02-03 19:14:03 UTC; katherine
Author: Katherine Brumberg [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-5193-6250>)
Maintainer: Katherine Brumberg <kbrum@umich.edu>
Repository: CRAN
Date/Publication: 2026-02-03 23:00:15 UTC
Built: R 4.6.0; ; 2026-04-28 07:53:58 UTC; unix
