data.table (1.10.4)

127 users

Extension of `data.frame`.

http://r-datatable.com
http://cran.r-project.org/web/packages/data.table

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, a fast friendly file reader and parallel file writer. Offers a natural and flexible syntax, for faster development.

Maintainer: Matt Dowle
Author(s): Matt Dowle [aut, cre], Arun Srinivasan [aut], Jan Gorecki [ctb], Tom Short [ctb], Steve Lianoglou [ctb], Eduard Antonyan [ctb]

License: GPL-3 | file LICENSE

Uses: caret, chron, gdata, ggplot2, nlme, plm, reshape, zoo, xts, hexbin, plyr, testthat, reshape2, fastmatch, knitr, bit64, rmarkdown, curl, nanotime
Reverse depends: AF, ARTP2, asciiSetupReader, batchtools, bea.R, BuyseTest, cdparcoord, cffdrs, classifierplots, clickstream, cvAUC, drgee, easycsv, EurosarcBayes, FAOSTAT, fastDummies, fdq, Fgmutils, gbp, GenomicTools, greport, haploReconstruct, heims, hisse, ie2misc, iemisc, JWileymisc, koRpus, LabourMarketAreas, lookupTable, LSPFP, MultiABEL, musica, NNS, oec, openSTARS, panelaggregation, partools, penaltyLearning, pkggraph, popEpi, postgwas, psidR, QuantTools, randomNames, rbi, RecordLinkage, riskRegression, robCompositions, RSauceLabs, RWildbook, scanstatistics, sdcMicro, sdcTable, SGP, simPop, simstudy, sitree, skm, slackr, slim, sparseFLMM, surveyplanning, survMisc, synthACS, tabplot, tcpl, treemap, validateRS, vardpoor, word.alignment
Reverse suggests: ALA4R, assertive.types, auk, BEDMatrix, BGData, bikeshare14, checkmate, csvy, dataCompareR, datarobot, dplyr, easycsv, extdplyr, ForecastFramework, ggswissmaps, googleVis, h2o, ie2miscdata, iemiscdata, installr, itsadug, labelled, Lahman, lava, Matrix.utils, milr, nanotime, NEArender, padr, pander, partools, pcrsim, PeakSegOptimal, PP, ProjectTemplate, propr, Rblpapi, rbokeh, rdwd, rpivotTable, rtop, SciencePo, seleniumPipes, sticky, tidyr, vaersNDvax, vaersvax, vtreat
Reverse enhances: dendextend, repr

Released 8 months ago.


34 previous versions

Ratings

Overall:

  4.4/5 (89 votes)

Documentation:

  4.1/5 (74 votes)

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