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

Fast generators and iterators for permutations, combinations and partitions. The iterators allow users to generate arrangements in a memory efficient manner and the generated arrangements are in lexicographical (dictionary) order. Permutations and combinations can be drawn with/without replacement and support multisets. It has been demonstrated that 'arrangements' outperforms most of the existing packages of similar kind. Some benchmarks could be found at <>.

Package details

AuthorRandy Lai [aut, cre]
MaintainerRandy Lai <[email protected]>
LicenseMIT + file LICENSE
Package repositoryView on CRAN
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arrangements documentation built on Nov. 8, 2018, 5:04 p.m.