bit64

A S3 Class for Vectors of 64bit Integers

Package 'bit64' provides serializable S3 atomic 64bit (signed) integers. These are useful for handling database keys and exact counting in +-2^63. WARNING: do not use them as replacement for 32bit integers, integer64 are not supported for subscripting by R-core and they have different semantics when combined with double, e.g. integer64 + double => integer64. Class integer64 can be used in vectors, matrices, arrays and data.frames. Methods are available for coercion from and to logicals, integers, doubles, characters and factors as well as many elementwise and summary functions. Many fast algorithmic operations such as 'match' and 'order' support inter- active data exploration and manipulation and optionally leverage caching.

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Description file content

Package
bit64
Type
Package
Title
A S3 Class for Vectors of 64bit Integers
Version
0.9-7
Date
2017-05-07
Author
Jens Oehlschlägel
Maintainer
Jens Oehlschlägel
Depends
R (>= 3.0.1), bit (>= 1.1-12), utils, methods, stats
Description
Package 'bit64' provides serializable S3 atomic 64bit (signed) integers. These are useful for handling database keys and exact counting in +-2^63. WARNING: do not use them as replacement for 32bit integers, integer64 are not supported for subscripting by R-core and they have different semantics when combined with double, e.g. integer64 + double => integer64. Class integer64 can be used in vectors, matrices, arrays and data.frames. Methods are available for coercion from and to logicals, integers, doubles, characters and factors as well as many elementwise and summary functions. Many fast algorithmic operations such as 'match' and 'order' support inter- active data exploration and manipulation and optionally leverage caching.
License
GPL-2
LazyLoad
yes
ByteCompile
yes
URL
Encoding
UTF-8
NeedsCompilation
yes
Packaged
2017-05-07 19:07:42 UTC; jo
Repository
CRAN
Date/Publication
2017-05-08 13:21:40 UTC

install.packages('bit64')

0.9-7

5 months ago

http://ff.r-forge.r-project.org/

Jens Oehlschlägel

GPL-2

Depends on

R (>= 3.0.1), bit (>= 1.1-12), utils, methods, stats

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