bit: Classes and Methods for Fast Memory-Efficient Boolean Selections

Provided are classes for boolean and skewed boolean vectors, fast boolean methods, fast unique and non-unique integer sorting, fast set operations on sorted and unsorted sets of integers, and foundations for ff (range index, compression, chunked processing).

Version: 4.0.5
Depends: R (≥ 2.9.2)
Suggests: testthat (≥ 0.11.0), roxygen2, knitr, rmarkdown, microbenchmark, bit64 (≥ 4.0.0), ff (≥ 4.0.0)
Published: 2022-11-15
DOI: 10.32614/CRAN.package.bit
Author: Jens Oehlschlägel [aut, cre], Brian Ripley [ctb]
Maintainer: Jens Oehlschlägel <Jens.Oehlschlaegel at>
License: GPL-2 | GPL-3
NeedsCompilation: yes
Materials: NEWS
CRAN checks: bit results


Reference manual: bit.pdf
Vignettes: Demo of the bit package
Performance of the bit package
Usage of the bit package


Package source: bit_4.0.5.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): bit_4.0.5.tgz, r-oldrel (arm64): bit_4.0.5.tgz, r-release (x86_64): bit_4.0.5.tgz, r-oldrel (x86_64): bit_4.0.5.tgz
Old sources: bit archive

Reverse dependencies:

Reverse depends: bit64, ff, TOC
Reverse imports: ADaCGH2, BGData, ETLUtils, FLightR, flowClean, observer, symDMatrix
Reverse suggests: bamlss, data.table,


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