Package: arrangements 1.1.9
Randy Lai
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>.
Authors:
arrangements_1.1.9.tar.gz
arrangements_1.1.9.tar.gz(r-4.5-noble)arrangements_1.1.9.tar.gz(r-4.4-noble)
arrangements_1.1.9.tgz(r-4.4-emscripten)arrangements_1.1.9.tgz(r-4.3-emscripten)
arrangements.pdf |arrangements.html✨
arrangements/json (API)
| # Install 'arrangements' in R: |
| install.packages('arrangements', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/randy3k/arrangements/issues
Last updated 4 years agofrom:ad80fa3ce3. Checks:OK: 2. Indexed: no.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Oct 26 2024 |
| R-4.5-linux-x86_64 | OK | Oct 26 2024 |
Exports:combinationsCombinationscompositionsCompositionsicombinationsicompositionsipartitionsipermutationsncombinationsncompositionsnpartitionsnpermutationspartitionsPartitionspermutationsPermutations
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| arrangements: Fast Generators and Iterators for Permutations, Combinations, Integer Partitions and Compositions | arrangements-package arrangements |
| Combinations generator | combinations |
| Combinations iterator | Combinations icombinations |
| Compositions generator | compositions |
| Compositions iterator | Compositions icompositions |
| Number of combinations | ncombinations |
| Number of compositions | ncompositions |
| Number of partitions | npartitions |
| Number of permutations | npermutations |
| Partitions generator | partitions |
| Partitions iterator | ipartitions Partitions |
| Permutations generator | permutations |
| Permutations iterator | ipermutations Permutations |
