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: 1.10.0
Depends: R (≥ 3.0.0)
Imports: methods
Suggests: bit64, knitr, chron, ggplot2 (≥ 0.9.0), plyr, reshape, reshape2, testthat (≥ 0.4), hexbin, fastmatch, nlme, xts, gdata, GenomicRanges, caret, curl, zoo, plm, rmarkdown, parallel
Published: 2016-12-03
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_1.10.0.tar.gz
Windows binaries: r-devel: data.table_1.10.0.zip, r-release: data.table_1.10.0.zip, r-oldrel: data.table_1.10.0.zip
OS X Mavericks binaries: r-release: data.table_1.10.0.tgz, r-oldrel: data.table_1.10.0.tgz
Old sources: data.table archive

Reverse dependencies:

Reverse depends: AF, ARTP2, batchtools, bea.R, BuyseTest, cffdrs, cvAUC, drgee, edgeRun, EurosarcBayes, GenomicTools, greport, haploReconstruct, ie2misc, iemisc, JWileymisc, LabourMarketAreas, lookupTable, LSPFP, musica, oec, orgR, panelaggregation, partools, psidR, QuantTools, rbi, Rbitcoin, robCompositions, RSauceLabs, RWildbook, scanstatistics, sdcMicro, simPop, simstudy, slim, splitstackshape, surveyplanning, synthACS, tcpl, ttwa, validateRS, vardpoor, VIM, word.alignment
Reverse imports: AFM, alakazam, aLFQ, APSIM, bedr, benford.analysis, biomartr, blscrapeR, brainGraph, bridger2, caretEnsemble, CatEncoders, Causata, ChannelAttributionApp, chromer, clickstream, DataCombine, datadr, DataExplorer, dataview, dtplyr, ecoengine, edarf, edeaR, eeptools, eiCompare, emil, emuR, Epi, extracat, FAOSTAT, fbRads, fdq, FedData, Fgmutils, freqweights, gems, genderizeR, getlandsat, GGIR, githubinstall, gridsample, GSODR, gunsales, hisse, Hmisc, hoardeR, inbreedR, Information, InformationValue, IPtoCountry, isdparser, ITGM, joinXL, Kmisc, lar, ldamatch, livechatR, lllcrc, LogisticDx, Luminescence, mapview, metaMix, mlr, mltools, mmpf, mregions, msmtools, mtconnectR, mvQuad, ndjson, noncompliance, OpenML, OptiQuantR, optiRum, originr, PAC, partialAR, pcrsim, PGRdup, polmineR, popEpi, PopGenReport, PSF, PTXQC, pxweb, qdapTools, quanteda, r2glmm, R6Frame, RAM, rAmCharts, randomNames, rangeMapper, RAPIDR, rBayesianOptimization, RbioRXN, RBMRB, Rdice, rdpla, rdrop2, RecordLinkage, REDCapR, repmis, rerddap, retrosheet, rfisheries, rFTRLProximal, rgbif, rio, rIsing, ritis, rlist, RndTexExams, RNewsflow, rnpn, rplexos, RxnSim, SafeQuant, SciencesPo, sdcTable, sentimentr, SetRank, SGP, SGPdata, shazam, simcausal, simPH, SocialMediaLab, solarius, SpaDES, SpATS, speaq2, spellcheckr, spocc, squid, starmie, statar, StatMeasures, stdReg, stplanr, stremr, strvalidator, survMisc, SWMPr, tableMatrix, taxize, tcR, text2vec, TideCurves, TideTables, tmlenet, toxboot, traits, translateSPSS2R, treemap, trelliscope, TSTr, xgboost, yCrypticRNAs
Reverse suggests: ALA4R, assertive.types, BEDMatrix, bikeshare14, checkmate, csvy, ggswissmaps, googleVis, ie2miscdata, iemiscdata, installr, itsadug, Lahman, lava, Matrix.utils, NEArender, ProjectTemplate, Rblpapi, rbokeh, rpivotTable, rtop, seleniumPipes, sticky, taRifx, vaersNDvax, vaersvax, Xmisc
Reverse enhances: dendextend, repr

Linking:

Please use the canonical form https://CRAN.R-project.org/package=data.table to link to this page.