data.table

Extension of `data.frame`

Fast aggregation of large data (e.g. 100GB in RAM), fast ordered joins, fast add/modify/delete of columns by group using no copies at all, list columns, friendly and fast character-separated-value read/write. Offers a natural and flexible syntax, for faster development.

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Description file content

Package
data.table
Version
1.12.2
Title
Extension of `data.frame`
Depends
R (>= 3.1.0)
Imports
methods
Suggests
bit64, curl, R.utils, knitr, xts, nanotime, zoo
Description
Fast aggregation of large data (e.g. 100GB in RAM), fast ordered joins, fast add/modify/delete of columns by group using no copies at all, list columns, friendly and fast character-separated-value read/write. Offers a natural and flexible syntax, for faster development.
License
MPL-2.0 | file LICENSE
URL
BugReports
https://github.com/Rdatatable/data.table/issues
VignetteBuilder
knitr
ByteCompile
TRUE
NeedsCompilation
yes
Packaged
2019-03-28 19:54:17.679 UTC; mdowle
Author
Matt Dowle [aut, cre], Arun Srinivasan [aut], Jan Gorecki [ctb], Michael Chirico [ctb], Pasha Stetsenko [ctb], Tom Short [ctb], Steve Lianoglou [ctb], Eduard Antonyan [ctb], Markus Bonsch [ctb], Hugh Parsonage [ctb], Scott Ritchie [ctb], Kun Ren [ctb], Xianying Tan [ctb], Rick Saporta [ctb], Otto Seiskari [ctb], Xianghui Dong [ctb], Michel Lang [ctb], Watal Iwasaki [ctb], Seth Wenchel [ctb], Karl Broman [ctb], Tobias Schmidt [ctb], David Arenburg [ctb], Ethan Smith [ctb], Francois Cocquemas [ctb], Matthieu Gomez [ctb], Philippe Chataignon [ctb], Declan Groves [ctb], Daniel Possenriede [ctb], Felipe Parages [ctb], Denes Toth [ctb], Mus Yaramaz-David [ctb], Ayappan Perumal [ctb], James Sams [ctb], Martin Morgan [ctb], Michael Quinn [ctb], @javrucebo [ctb], @marc-outins [ctb]
Maintainer
Matt Dowle
Repository
CRAN
Date/Publication
2019-04-07 10:05:02 UTC

install.packages('data.table')

1.12.2

19 days ago

http://r-datatable.com

Matt Dowle

MPL-2.0 | file LICENSE

Depends on

R (>= 3.1.0)

Imports

methods

Suggests

bit64, curl, R.utils, knitr, xts, nanotime, zoo

Discussions