Package: fastrerandomize
Title: Hardware-Accelerated Rerandomization for Improved Balance
Version: 0.4
Authors@R: 
    c(person(given = "Fucheng Warren",
             family = "Zhu",
             role = c("aut"),
             email = "wzhu@college.harvard.edu",
             comment = c(ORCID = "0009-0001-5692-7572")),
      person(given = "Aniket Sachin",
             family = "Kamat",
             role = "aut",
             email = "aniketkamat@berkeley.edu",
             comment = c(ORCID = "0009-0003-6411-1084")),
      person(given = "Connor",
             family = "Jerzak",
             role = c("aut", "cre"),
             email = "connor.jerzak@gmail.com",
             comment = c(ORCID = "0000-0003-1914-8905")),
      person(given = "Rebecca",
             family = "Goldstein",
             role = "aut",
             email = "rgoldstein@berkeley.edu",
             comment = c(ORCID = "0000-0002-9944-8440")))
Description: Provides hardware-accelerated tools for performing
        rerandomization and randomization testing in experimental
        research. Using a 'JAX' backend, the package enables exact
        rerandomization inference even for large experiments with
        hundreds of billions of possible randomizations. Key
        functionalities include generating pools of acceptable
        rerandomizations based on covariate balance, conducting exact
        randomization tests, and performing pre-analysis evaluations to
        determine optimal rerandomization acceptance thresholds. The
        package supports various hardware acceleration frameworks
        including 'CPU', 'CUDA', and 'METAL', making it versatile
        across accelerated computing environments. This allows
        researchers to efficiently implement stringent rerandomization
        designs and conduct valid inference even with large sample
        sizes. The package is partly based on Jerzak and Goldstein
        (2023) <doi:10.48550/arXiv.2310.00861>.
URL: https://github.com/cjerzak/fastrerandomize-software
BugReports: https://github.com/cjerzak/fastrerandomize-software/issues
Depends: R (>= 3.5.0)
License: GPL-3
Encoding: UTF-8
LazyData: false
Imports: reticulate, assertthat, utils, stats, graphics
Suggests: knitr, rmarkdown, testthat (>= 3.0.0)
Config/testthat/edition: 3
VignetteBuilder: knitr
Config/roxygen2/version: 8.0.0
Config/pak/sysreqs: libpng-dev python3
Repository: https://cjerzak.r-universe.dev
Date/Publication: 2026-07-12 12:39:33 UTC
RemoteUrl: https://github.com/cjerzak/fastrerandomize-software
RemoteRef: HEAD
RemoteSha: 4bcfd86c55749e5a3349fba36519963c3fe95148
RemoteSubdir: fastrerandomize
NeedsCompilation: no
Packaged: 2026-07-12 14:16:23 UTC; root
Author: Fucheng Warren Zhu [aut] (ORCID:
    <https://orcid.org/0009-0001-5692-7572>),
  Aniket Sachin Kamat [aut] (ORCID:
    <https://orcid.org/0009-0003-6411-1084>),
  Connor Jerzak [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-1914-8905>),
  Rebecca Goldstein [aut] (ORCID:
    <https://orcid.org/0000-0002-9944-8440>)
Maintainer: Connor Jerzak <connor.jerzak@gmail.com>