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| author | Vicente Vera Parra <vicentemvp@gmail.com> | 2015-09-26 23:56:04 -0300 |
|---|---|---|
| committer | Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de> | 2015-09-28 11:07:23 +0200 |
| commit | 0e4e03f884fb915784569f4fbf11ae74287d7f8c (patch) | |
| tree | b625369eb2ac16bd166c50c4f7ebc18855b40263 | |
| parent | 91312ebed44f88d9ad7de7305023eb55b93eab7e (diff) | |
| download | patches-0e4e03f884fb915784569f4fbf11ae74287d7f8c.tar patches-0e4e03f884fb915784569f4fbf11ae74287d7f8c.tar.gz | |
gnu: Add r-data.table.
* gnu/packages/statistics.scm (r-data.table): New variable.
| -rw-r--r-- | gnu/packages/statistics.scm | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm index f26b7ff252..f854a44d96 100644 --- a/gnu/packages/statistics.scm +++ b/gnu/packages/statistics.scm @@ -912,3 +912,24 @@ database.") "This package provides chronological R objects which can handle dates and times.") (license license:gpl2))) + +(define-public r-data.table + (package + (name "r-data.table") + (version "1.9.6") + (source (origin + (method url-fetch) + (uri (cran-uri "data.table" version)) + (sha256 + (base32 + "0vi3zplpxqbg78z9ifjfs1kl2i8qhkqxr7l9ysp2663kq54w6x3g")))) + (build-system r-build-system) + (propagated-inputs + `(("r-chron" ,r-chron))) + (home-page "https://github.com/Rdatatable/data.table/wiki") + (synopsis "Enhanced version of data.frame R object") + (description + "The R data.table package provides functions for fast aggregation of +large data (e.g. 100GB in RAM), fast ordered joins, fast add/modify/delete of +columns by group, column listing and fast file reading.") + (license license:gpl2+))) |