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

Version: 1.10.4
Depends: R (≥ 3.0.0)
Imports: methods
Suggests: bit64, knitr, nanotime, chron, ggplot2 (≥ 0.9.0), plyr, reshape, reshape2, testthat (≥ 0.4), hexbin, fastmatch, nlme, xts, gdata, GenomicRanges, caret, curl, zoo, plm, rmarkdown, parallel
Published: 2017-02-01
Author: Matt Dowle [aut, cre], Arun Srinivasan [aut], Jan Gorecki [ctb], Tom Short [ctb], Steve Lianoglou [ctb], Eduard Antonyan [ctb]
Maintainer: Matt Dowle <mattjdowle at gmail.com>
BugReports: https://github.com/Rdatatable/data.table/issues
License: GPL-3 | file LICENSE
URL: http://r-datatable.com
NeedsCompilation: yes
Materials: README NEWS
In views: Finance, HighPerformanceComputing
CRAN checks: data.table results

Downloads:

Reference manual: data.table.pdf
Vignettes: Frequently asked questions
Introduction to data.table
Keys and fast binary search based subset
Reference semantics
Efficient reshaping using data.tables
Secondary indices and auto indexing
Package source: data.table_1.10.4.tar.gz
Windows binaries: r-devel: data.table_1.10.4.zip, r-release: data.table_1.10.4.zip, r-oldrel: data.table_1.10.4.zip
OS X El Capitan binaries: r-release: data.table_1.10.4.tgz
OS X Mavericks binaries: r-oldrel: data.table_1.10.4.tgz
Old sources: data.table archive

Reverse dependencies:

Reverse depends: AF, ARTP2, batchtools, bea.R, BuyseTest, cffdrs, classifierplots, clickstream, cvAUC, drgee, edgeRun, EurosarcBayes, fdq, gbp, GenomicTools, greport, haploReconstruct, heims, ie2misc, iemisc, JWileymisc, koRpus, LabourMarketAreas, lookupTable, LSPFP, MultiABEL, musica, NNS, oec, orgR, panelaggregation, partools, penaltyLearning, psidR, QuantTools, Rbitcoin, riskRegression, robCompositions, RSauceLabs, RWildbook, scanstatistics, simPop, simstudy, sitree, skm, slim, sparseFLMM, splitstackshape, surveyplanning, synthACS, tcpl, ttwa, validateRS, vardpoor, VIM, word.alignment
Reverse imports: AdhereR, AFM, aLFQ, antaresProcessing, antaresRead, antaresViz, APSIM, assertable, bedr, benford.analysis, biomartr, bold, brainGraph, bridger2, BTYDplus, bupaR, caretEnsemble, casebase, CatEncoders, Causata, ccafs, ChannelAttributionApp, chromer, cleanEHR, CorporaCoCo, ctmm, dartR, dat, DataCombine, datadr, DataExplorer, dataview, dgo, difconet, DiffNet, dtplyr, dynamichazard, eclust, ecoengine, edarf, edeaR, EdSurvey, eeptools, eiCompare, electionsBR, emil, emuR, Epi, EthSEQ, EventStudy, expss, extracat, FAOSTAT, fastDummies, fbRads, FedData, Fgmutils, finch, flippant, freqweights, fst, funchir, futureheatwaves, gasfluxes, gcite, GDINA, gems, genderizeR, getCRUCLdata, getlandsat, gfer, GGIR, ggpval, githubinstall, gofastr, grattan, gridsample, GSODR, gunsales, healthcareai, hisse, Hmisc, hoardeR, httk, hurricaneexposure, hyfo, IDmining, inbreedR, Information, InformationValue, IPtoCountry, isdparser, ITGM, joinXL, kangar00, Kmisc, lar, ldamatch, lexicon, lidR, livechatR, lllcrc, LogisticDx, Luminescence, MetaComp, metaMix, miscset, mlr, mlrMBO, mltools, mmpf, MODIStsp, mregions, msmtools, mtconnectR, multdyn, mvQuad, natserv, ndjson, net.security, nneo, noncompliance, openEBGM, OpenML, optiRum, optiSel, origami, originr, partialAR, partialCI, patternator, pcrsim, pinnacle.API, pivottabler, plotly, polmineR, popEpi, PopGenReport, POUMM, precrec, PSF, PTXQC, pxweb, qdapTools, quanteda, r2glmm, R6Frame, RAM, rAmCharts, randomNames, rangeMapper, RAPIDR, ratios, rBayesianOptimization, rbi, RbioRXN, RBMRB, RcextTools, Rcrawler, Rdice, RDML, rdpla, rdrop2, readability, readtext, RecordLinkage, REDCapR, ReinforcementLearning, repmis, rerddap, rfisheries, rFTRLProximal, rgbif, rGoodData, rif, rio, rIsing, ritis, rlas, rlist, RLumShiny, RndTexExams, RNewsflow, rnpn, rODE, rolypoly, rpubchem, rtimes, RxnSim, SafeQuant, scidb, SciencesPo, sdcMicro, sdcTable, sentimentr, SetRank, SGP, SGPdata, simcausal, simPH, SocialMediaLab, solarius, spacyr, SpaDES, SpATS, speaq, spellcheckr, spocc, squid, starmie, statar, StatMeasures, stdReg, stm, strataG, stremr, strvalidator, survMisc, SWMPr, syllable, tableMatrix, taskscheduleR, tatoo, taxize, taxonomizr, tcR, TeXCheckR, text2vec, textshape, textTinyR, TideCurves, TideTables, tmlenet, toxboot, traits, translateSPSS2R, treemap, trelliscope, TSTr, unpivotr, vortexR, wally, WebGestaltR, wikitaxa, windfarmGA, wTO, xesreadR, xgboost, yCrypticRNAs, zFactor
Reverse suggests: ALA4R, assertive.types, BEDMatrix, BGData, bikeshare14, checkmate, csvy, datarobot, extdplyr, ForecastFramework, ggswissmaps, googleVis, h2o, iemiscdata, installr, itsadug, Lahman, lava, milr, nanotime, NEArender, padr, PeakSegOptimal, PP, ProjectTemplate, propr, Rblpapi, rbokeh, rdwd, rpivotTable, rtop, seleniumPipes, sticky, taRifx, vaersNDvax, vaersvax, Xmisc
Reverse enhances: dendextend, repr

Linking:

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