R-bit-1.1.14-2.fc29.i686.rpm


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Description

R-bit - A class for vectors of 1-bit booleans

Property Value
Distribution Fedora 29
Repository Fedora i386
Package filename R-bit-1.1.14-2.fc29.i686.rpm
Package name R-bit
Package version 1.1.14
Package release 2.fc29
Package architecture i686
Package type rpm
Homepage https://cran.r-project.org/web/packages/bit/index.html
License GPLv2
Maintainer -
Download size 244.11 KB
Installed size 380.18 KB
True boolean datatype (no NAs), coercion from and to logicals, integers
and integer subscripts; fast boolean operators and fast summary
statistics. With 'bit' vectors you can store true binary booleans
{FALSE,TRUE} at the expense of 1 bit only, on a 32 bit architecture this
means factor 32 less RAM and ~ factor 32 more speed on boolean operations.
Due to overhead of R calls, actual speed gain depends on the size of the
vector: expect gains for vectors of size > 10000 elements. Even for
one-time boolean operations it can pay-off to convert to bit, the pay-off
is obvious, when such components are used more than once. Reading from and
writing to bit is approximately as fast as accessing standard logicals -
mostly due to R's time for memory allocation. The package allows to work
with pre-allocated memory for return values by calling .Call() directly:
when evaluating the speed of C-access with pre-allocated vector memory,
coping from bit to logical requires only 70% of the time for copying from
logical to logical; and copying from logical to bit comes at a performance
penalty of 150%. the package now contains further classes for representing
logical selections: 'bitwhich' for very skewed selections and 'ri' for
selecting ranges of values for chunked processing. All three index classes
can be used for subsetting 'ff' objects (ff-2.1-0 and higher).

Alternatives

Package Version Architecture Repository
R-bit-1.1.14-2.fc29.x86_64.rpm 1.1.14 x86_64 Fedora
R-bit - - -

Requires

Name Value
libR.so -
libc.so.6(GLIBC_2.1.3) -
rtld(GNU_HASH) -

Provides

Name Value
R-bit = 1.1.14-2.fc29
R-bit(x86-32) = 1.1.14-2.fc29

Download

Type URL
Mirror download-ib01.fedoraproject.org
Binary Package R-bit-1.1.14-2.fc29.i686.rpm
Source Package R-bit-1.1.14-2.fc29.src.rpm

Install Howto

Install R-bit rpm package:

# dnf install R-bit

Files

Path
/usr/lib/.build-id/
/usr/lib/.build-id/ef/f315c3b26be45a3fe2788197baa99208fcbad8
/usr/lib/R/library/bit/ANNOUNCEMENT-1.0.txt
/usr/lib/R/library/bit/DESCRIPTION
/usr/lib/R/library/bit/INDEX
/usr/lib/R/library/bit/NAMESPACE
/usr/lib/R/library/bit/NEWS
/usr/lib/R/library/bit/README_devel.txt
/usr/lib/R/library/bit/Meta/Rd.rds
/usr/lib/R/library/bit/Meta/features.rds
/usr/lib/R/library/bit/Meta/hsearch.rds
/usr/lib/R/library/bit/Meta/links.rds
/usr/lib/R/library/bit/Meta/nsInfo.rds
/usr/lib/R/library/bit/Meta/package.rds
/usr/lib/R/library/bit/R/bit
/usr/lib/R/library/bit/R/bit.rdb
/usr/lib/R/library/bit/R/bit.rdx
/usr/lib/R/library/bit/help/AnIndex
/usr/lib/R/library/bit/help/aliases.rds
/usr/lib/R/library/bit/help/bit.rdb
/usr/lib/R/library/bit/help/bit.rdx
/usr/lib/R/library/bit/help/paths.rds
/usr/lib/R/library/bit/html/00Index.html
/usr/lib/R/library/bit/html/Extract.html
/usr/lib/R/library/bit/html/LogicBit.html
/usr/lib/R/library/bit/html/R.css
/usr/lib/R/library/bit/html/Summary.html
/usr/lib/R/library/bit/html/as.bit.html
/usr/lib/R/library/bit/html/as.bitwhich.html
/usr/lib/R/library/bit/html/as.logical.bit.html
/usr/lib/R/library/bit/html/as.which.html
/usr/lib/R/library/bit/html/bbatch.html
/usr/lib/R/library/bit/html/bit-package.html
/usr/lib/R/library/bit/html/bit_init.html
/usr/lib/R/library/bit/html/bitwhich.html
/usr/lib/R/library/bit/html/c.bit.html
/usr/lib/R/library/bit/html/chunk.html
/usr/lib/R/library/bit/html/clone.html
/usr/lib/R/library/bit/html/intrle.html
/usr/lib/R/library/bit/html/is.bit.html
/usr/lib/R/library/bit/html/is.sorted.html
/usr/lib/R/library/bit/html/length.bit.html
/usr/lib/R/library/bit/html/physical.html
/usr/lib/R/library/bit/html/ramsort.html
/usr/lib/R/library/bit/html/regtest.bit.html
/usr/lib/R/library/bit/html/repeat.time.html
/usr/lib/R/library/bit/html/repfromto.html
/usr/lib/R/library/bit/html/ri.html
/usr/lib/R/library/bit/html/rlepack.html
/usr/lib/R/library/bit/html/setattributes.html
/usr/lib/R/library/bit/html/unattr.html
/usr/lib/R/library/bit/html/vecseq.html
/usr/lib/R/library/bit/libs/bit.so

Changelog

2018-07-12 - Fedora Release Engineering <releng@fedoraproject.org> - 1.1.14-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
2018-05-30 - Elliott Sales de Andrade <quantum.analyst@gmail.com> - 1.1.14-1
- Update to latest version
2018-05-16 - Tom Callaway <spot@fedoraproject.org> - 1.1.13-1
- update to 1.1-13, rebuild for R 3.5.0
2018-03-08 - Elliott Sales de Andrade <quantum.analyst@gmail.com> 1.1.12-2
- Fix file encodings and line endings.
2018-03-08 - Elliott Sales de Andrade <quantum.analyst@gmail.com> 1.1.12-1
- initial package for Fedora

See Also

Package Description
R-bit64-0.9.7-4.fc29.i686.rpm A S3 Class for Vectors of 64bit Integers
R-bitops-1.0.6-10.fc29.i686.rpm Functions for Bitwise operations
R-blob-1.1.1-3.fc29.noarch.rpm A Simple S3 Class for Representing Vectors of Binary Data ('BLOBS')
R-brew-1.0.6-3.fc29.noarch.rpm Templating Framework for Report Generation
R-caTools-1.17.1-9.fc29.i686.rpm Tools: moving window statistics, gif, base64, roc auc
R-callr-3.0.0-1.fc29.noarch.rpm Call R from R
R-car-2.0.22-2.fc29.noarch.rpm Companion to Applied Regression package for R
R-cellranger-1.1.0-1.fc29.noarch.rpm Translate Spreadsheet Cell Ranges to Rows and Columns
R-chron-2.3.53-1.fc29.i686.rpm Chronological Objects which can Handle Dates and Times
R-cli-1.0.0-2.fc29.noarch.rpm Helpers for Developing Command Line Interfaces
R-clipr-0.4.1-3.fc29.noarch.rpm Read and Write from the System Clipboard
R-coda-0.19.1-2.fc29.noarch.rpm Output Analysis and Diagnostics for MCMC
R-colorspace-1.3.2-3.fc29.i686.rpm Color Space Manipulation
R-combinat-0.0.8-16.fc29.noarch.rpm R routines for combinatorics
R-commonmark-1.5-3.fc29.i686.rpm High Performance CommonMark and Github Markdown Rendering in R
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