arrangements: Fast Generators and Iterators for Permutations, Combinations, Integer Partitions and Compositions

Fast generators and iterators for permutations, combinations, integer partitions and compositions. The arrangements are in lexicographical order and generated iteratively in a memory efficient manner. It has been demonstrated that 'arrangements' outperforms most existing packages of similar kind. Benchmarks could be found at <https://randy3k.github.io/arrangements/articles/benchmark.html>.

Version: 1.1.9
Depends: R (≥ 3.4.0)
Imports: gmp, methods, R6
Suggests: foreach, knitr, rmarkdown, testthat
Published: 2020-09-13
DOI: 10.32614/CRAN.package.arrangements
Author: Randy Lai [aut, cre]
Maintainer: Randy Lai <randy.cs.lai at gmail.com>
License: MIT + file LICENSE
URL: https://github.com/randy3k/arrangements
NeedsCompilation: yes
SystemRequirements: gmp (>= 4.2.3)
Materials: README
In views: NumericalMathematics
CRAN checks: arrangements results

Documentation:

Reference manual: arrangements.pdf

Downloads:

Package source: arrangements_1.1.9.tar.gz
Windows binaries: r-devel: arrangements_1.1.9.zip, r-release: arrangements_1.1.9.zip, r-oldrel: arrangements_1.1.9.zip
macOS binaries: r-release (arm64): arrangements_1.1.9.tgz, r-oldrel (arm64): arrangements_1.1.9.tgz, r-release (x86_64): arrangements_1.1.9.tgz, r-oldrel (x86_64): arrangements_1.1.9.tgz
Old sources: arrangements archive

Reverse dependencies:

Reverse depends: sindyr
Reverse imports: baskexact, basksim, CARM, cia, distantia, exhaustiveRasch, gasmodel, iterpc, lancor, MKinfer, MOLHD, MultiStatM, NetFACS, SymbolicDeterminants
Reverse suggests: colorSpec, DiceView, gyro, skedastic, zonohedra

Linking:

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