data.table (1.4.1)

Extension of data.frame for fast subset, fast merge and fast grouping..

Enhanced data.frame. Fast subset, grouping and merge in a short and flexible syntax. i and j may be expressions of column names directly, for faster development. Example: data[a>3,sum(b*c),by=d] where data has 4 columns (a,b,c,d).

Maintainer: Developers
Author(s): Matthew Dowle with many contributions from Tom Short. See SVN logs on R-Forge.

License: GPL

Uses: Does not use any package
Reverse depends: Ac3net, AF, ARTP2, asciiSetupReader, batchtools, bea.R, behavr, BuyseTest, cdparcoord, cffdrs, classifierplots, clickstream, corpustools, cvAUC, damr, dfmeta, drgee, easycsv, EBPRS, EurosarcBayes, FAOSTAT, fastDummies, fdq, Fgmutils, gbp, GenomicTools, GenomicTools.fileHandler, GenoScan, greport, haploReconstruct, heatwaveR, heims, hisse, ie2misc, iemisc, JWileymisc, koRpus, LabourMarketAreas, lookupTable, LSPFP, miLineage, mrMLM, mrMLM.GUI, MultiABEL, multicastR, musica, networkR, NNS, oec, openSTARS, panelaggregation, ParBayesianOptimization, partools, penaltyLearning, phenocamapi, pkggraph, popEpi, postgwas, ProFound, PROSPER, psidR, qad, QuantTools, randomNames, rbi, rbi.helpers, RecordLinkage, reinsureR, riskRegression, robCompositions, RSauceLabs, RWildbook, scanstatistics, sdcMicro, sdcTable, SDLfilter, sentometrics, SGP, simPop, simstudy, sitree, skm, slackr, slim, sparseFLMM, stranger, surveyplanning, survMisc, synthACS, tabplot, tcpl, treemap, Tushare, twl, validateRS, vardpoor, word.alignment
Reverse suggests: ALA4R, assertive.types, auk, BEDMatrix, BGData, bigQueryR, bikeshare14, cdata, checkmate, csvy, dang, dataCompareR, datarobot, DeclareDesign, DGVM3D, dplyr, easycsv, epanetReader, extdplyr, fabricatr, ForecastFramework, fst, ggswissmaps, googleVis, gustave, h2o, ie2miscdata, iemiscdata, inplace, installr, itsadug, ivmte, KRIG, labelled, Lahman, lava, lavaSearch2, lfe, lgr, LocalControl, Matrix.utils, miceFast, microsamplingDesign, milr, multinets, namedCapture, nanotime, NEArender, nlmixr, padr, pander, partools, PCRedux, pcrsim, PeakSegOptimal, PP, ProjectTemplate, propr, pxweb, Rblpapi, rbokeh, rdhs, rdwd, rpivotTable, rreg, rstanarm, rtika, rtop, RTransferEntropy, ruimtehol, SciencePo, seleniumPipes, spew, stabm, sticky, taRifx, tidyimpute, tidyr, tidytext, TSrepr, uavRst, vaersNDvax, vaersvax, vtreat
Reverse enhances: dendextend, repr

Released almost 9 years ago.