sandwichrand: Sandwich Mixed Randomization for Allocation Sequence Generation

Generates allocation sequences for randomized controlled trials using the sandwich mixed randomization (SMR) scheme, together with verification, diagnostics, and release utilities.

Version: 1.0.0
Depends: R (≥ 3.6.0)
Imports: graphics, parallel, stats, utils
Suggests: knitr, rmarkdown, testthat (≥ 3.0.0)
Published: 2026-10-14
DOI: 10.32614/CRAN.package.sandwichrand
Author: Bingshun Wang [aut, cre] (Designer of the sandwich mixed randomization scheme), Jinliang Xie [ctb], Wei Wang [ctb]
Maintainer: Bingshun Wang <wangbshun at foxmail.com>
BugReports: https://github.com/wangbshun/sandwichrand/issues
License: Apache License (≥ 2.0)
URL: https://github.com/wangbshun/sandwichrand
NeedsCompilation: no
Citation: sandwichrand citation info
Materials: README, NEWS
CRAN checks: sandwichrand results

Documentation:

Reference manual: sandwichrand.html , sandwichrand.pdf
Vignettes: sandwichrand: Allocation Sequences by Sandwich Mixed Randomization (source, R code)

Downloads:

Package source: sandwichrand_1.0.0.tar.gz
Windows binaries: r-devel: sandwichrand_1.0.0.zip, r-release: sandwichrand_1.0.0.zip, r-oldrel: sandwichrand_1.0.0.zip
macOS binaries: r-release (arm64): sandwichrand_1.0.0.tgz, r-oldrel (arm64): sandwichrand_1.0.0.tgz, r-release (x86_64): sandwichrand_1.0.0.tgz, r-oldrel (x86_64): sandwichrand_1.0.0.tgz

Linking:

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