plyr: Tools for Splitting, Applying and Combining Data

A set of tools that solves a common set of problems: you need to break a big problem down into manageable pieces, operate on each piece and then put all the pieces back together. For example, you might want to fit a model to each spatial location or time point in your study, summarise data by panels or collapse high-dimensional arrays to simpler summary statistics. The development of 'plyr' has been generously supported by 'Becton Dickinson'.

Version: 1.8.6
Depends: R (≥ 3.1.0)
Imports: Rcpp (≥ 0.11.0)
LinkingTo: Rcpp
Suggests: abind, covr, doParallel, foreach, iterators, itertools, tcltk, testthat
Published: 2020-03-03
Author: Hadley Wickham [aut, cre]
Maintainer: Hadley Wickham <hadley at rstudio.com>
BugReports: https://github.com/hadley/plyr/issues
License: MIT + file LICENSE
URL: http://had.co.nz/plyr, https://github.com/hadley/plyr
NeedsCompilation: yes
Citation: plyr citation info
Materials: README NEWS
CRAN checks: plyr results

Downloads:

Reference manual: plyr.pdf
Package source: plyr_1.8.6.tar.gz
Windows binaries: r-devel: plyr_1.8.6.zip, r-release: plyr_1.8.6.zip, r-oldrel: plyr_1.8.6.zip
macOS binaries: r-release: plyr_1.8.6.tgz, r-oldrel: plyr_1.8.6.tgz
Old sources: plyr archive

Reverse dependencies:

Reverse depends: abctools, Autoplotprotein, bcpa, blink, bmk, boottol, BSGS, BubbleTree, coprimary, coreCT, corona, CPMCGLM, cshapes, DataLoader, dfmeta, DoTC, EurosarcBayes, evolqg, eyeTrackR, Fgmutils, fishmove, flowTime, freegroup, gpmap, HRM, intansv, kgc, lcpm, MIMOSA, MineICA, MScombine, nomclust, OmaDB, ONETr, PdPDB, plotprotein, plotSEMM, PSICQUIC, pxR, rcbalance, rcbsubset, RDSTK, RGBM, Rmisc, RNAprobR, RnBeads, RSAGA, RStorm, rtip, sclero, scsR, seawaveQ, selfea, SICtools, sinaplot, SPCDAnalyze, SSrat, surveybootstrap, TarSeqQC, timeordered, toolmaRk, unitedR, winRatioAnalysis, wordmatch, worms, wpp2015
Reverse imports: abbyyR, abseqR, acc, ACDm, acs, AFM, AGPRIS, agroclim, aLFQ, algaeClassify, ALPS, aMNLFA, Anaquin, andurinha, animalEKF, animint2, antaresRead, AntWeb, aoristic, apc, AppliedPredictiveModeling, aqp, ARIbrain, artMS, ARTool, ASICS, aslib, asremlPlus, asVPC, atable, auto.pca, azuremlsdk, BacArena, banter, BasketballAnalyzeR, BAwiR, bayesboot, BayesFM, bayesPop, baytrends, BCHM, bdvis, bea.R, BEACH, BESTree, betalink, bigmatch, bigPint, bioCancer, BioCircos, BiocOncoTK, BiocSet, biomformat, BioNetStat, blocksdesign, BNPMIXcluster, BNSP, bold, bootcluster, bpa, branchpointer, breakfast, broom.mixed, BTSPAS, Buddle, buildmer, bulletr, burnr, C443, CAGEr, canceR, caret, caretEnsemble, CAST, catSurv, celda, cellscape, ChAMP, CHARGE, ChemoSpec, ChemoSpecUtils, childhoodmortality, chillR, chimeraviz, chipenrich, cicero, CINNA, classifly, ClassifyR, cleanerR, clhs, clickstream, ClimProjDiags, clusternomics, clusterProfiler, clustrd, ClustVarLV, CNVPanelizer, CNVRanger, CNVScope, CoDiNA, coefplot, Coinprofile, comf, Compack, COMPASS, CONDOP, condvis2, confidence, contoureR, CopulaDTA, corporaexplorer, CountClust, countyfloods, cpsurvsim, cpvSNP, crmReg, crtests, CSTools, CTM, ctsem, ctsemOMX, cummeRbund, customProDB, cvms, cyclomort, CytoML, d3Network, d3Tree, dabestr, dae, DAMEfinder, DaMiRseq, darksky, dartR, dataframeexplorer, dataone, dcanr, DCD, DChIPRep, ddpcr, DDPNA, deBInfer, decompTumor2Sig, Deducer, deepdive, derfinderPlot, DEScan2, DescribeDisplay, detectRUNS, detrendr, devFunc, dfoliatR, dief, diffloop, diffuStats, difNLR, DIFplus, DiPs, discreteRV, dissever, distantia, dLagM, dMod, DMRcate, DMRcatedata, do, dplR, dplyrAssist, DPtree, dropR, dsm, dtp, dtwSat, dynr, EasyqpcR, EBMAforecast, EBSEA, echor, econet, EFAutilities, efts, EGAD, eikosograms, elhmc, ELMER, emdbook, emmeans, enrichplot, Epi, episensr, epitweetr, erccdashboard, erp.easy, ERSSA, esaddle, esaps, eudysbiome, europepmc, evclust, evoper, ExcelFunctionsR, exifr, expandFunctions, expands, exPrior, ez, ezsim, FAOSTAT, fasstr, fastpos, fastshap, fastStat, fbRads, fcScan, fdq, featurefinder, FELLA, fhircrackr, fingerPro, FisherEM, fishflux, flip, flipscores, flowAI, forestinventory, forestmangr, forestr, ForestTools, FRK, FSA, FunciSNP, FuzzyR, ganalytics, GAPGOM, gcbd, GDELTtools, gems, gemtc, gen5helper, GeneNetworkBuilder, GeneStructureTools, genomation, GenomicOZone, genotypeR, GenVisR, geospt, germinationmetrics, gfcanalysis, GFD, GGally, gganimate, ggcyto, ggedit, ggenealogy, ggiraphExtra, gglogo, ggloop, ggmap, ggparallel, ggpmisc, ggpol, ggridges, ggstance, ggtern, ghypernet, GISPA, GmAMisc, gMOIP, GOsummaries, GPA, gProfileR, GPSeqClus, grabsampling, granovaGG, gridsampler, GROAN, GroupBN, groupdata2, GrpString, gsDesign, GSIF, haploR, HCABrowser, HCAExplorer, heatwaveR, heemod, helminthR, HEMDAG, hettx, HighDimOut, hillR, HiResTEC, HiveR, HLMdiag, hpiR, HTSSIP, HydeNet, hyfo, iCellR, iGC, IMFData, immunarch, immuneSIM, inctools, inegiR, Information, IntClust, interactiveDisplay, InterfaceqPCR, InterpretMSSpectrum, intRvals, intsvy, invctr, inventorize, iotables, ips, IRATER, IsingSampler, isobar, isocat, IsoCheck, IsoformSwitchAnalyzeR, ITGM, ITNr, its.analysis, jackstrap, jocre, kamila, KEGGlincs, Kernelheaping, kimisc, knnp, kutils, LakeMetabolizer, lazysql, leabRa, learningr, LedPred, lemon, lfda, lfl, lfstat, liayson, lifelogr, likelihoodExplore, likert, lilikoi, linear.tools, llama, lllcrc, lmeresampler, lmmpar, loa, loopr, lpbrim, lsbclust, lucas, LymphoSeq, machQA, MACPET, MAGNAMWAR, MANOVA.RM, marcher, mashr, MaskJointDensity, MAST, matchMulti, MatrixLDA, MCPAN, meaRtools, medicalrisk, meifly, meltt, MEPDF, messina, MetabolomicsBasics, metabomxtr, MetaboQC, MetaComp, metafolio, MetaIntegrator, MetaLonDA, metamisc, meteo, metR, metScanR, MFPCA, mgcViz, MGMM, MicrobiotaProcess, microsamplingDesign, MIMSunit, MiRAnorm, miRNAtap, missRows, mitch, mizer, mlergm, mlr3shiny, MLSeq, mlVAR, MobileTrigger, moc.gapbk, monocle, moreparty, mplot, MplusAutomation, mpoly, MRFA, MRFcov, MRMR, MRPC, msgbsR, msltrend, MSnbase, msPurity, mtconnectR, muHVT, multiApply, multilevelPSA, MutationalPatterns, mvdalab, mvMonitoring, MVN, MVNBayesian, mygene, myvariant, mzID, nasadata, nat, nat.nblast, ndexr, neatStats, neonUtilities, neotoma, netboxr, NetLogoR, netresponse, networkreporting, networkTomography, NFP, nhanesA, nJira, noaastormevents, npIntFactRep, NVCSSL, oai, okmesonet, olr, OmicsLonDA, OmicsMarkeR, omu, OpasnetUtils, openCR, openCyto, openPrimeR, OpenRepGrid, opentraj, OptimalDesign, optiRum, optiSel, optiSolve, ORdensity, OUTRIDER, owmr, paco, PAFit, paleobioDB, paleofire, pandaR, parboost, PathoStat, patPRO, paxtoolsr, pcaExplorer, pdp, pepStat, peptider, permutes, PerseusR, phase1PRMD, phenofit, phenomap, phenopix, phosphonormalizer, photobiology, PhylogeneticEM, PhyloProfile, phyloseq, pirate, pitchRx, pkggraph, planar, Plasmidprofiler, plethy, plothelper, plotKML, plotluck, plotROC, plsgenomics, plusser, pogit, pointRes, poliscidata, polyPK, pomp, PopGenReport, populationPDXdesign, powdR, powerbydesign, PPforest, pqantimalarials, predict3d, predictmeans, predictoR, PredPsych, prettymapr, primerTree, prioritizr, pROC, productplots, profr, pRoloc, proteomics, prozor, psda, psichomics, pspline.inference, psyosphere, PTXQC, ptycho, pureseqtmr, puzzle, qape, qgam, qgraph, qrqc, quantable, R2DT, R3port, rabhit, radmixture, RAM, rapportools, raptr, ratPASTA, rbhl, rbiom, rbison, rCGH, rchess, RchivalTag, RcmdrPlugin.KMggplot2, rcompanion, RCriteo, rcrossref, rdfp, readbulk, readtextgrid, redlistr, RefManageR, repmis, reshape, reshape2, retractcheck, RevEcoR, rfigshare, RForcecom, RGA, RGMQL, RiboProfiling, RichR, ridigbio, Rilostat, RImmPort, rinat, rLakeAnalyzer, rlc, rlfsm, rLiDAR, RmarineHeatWaves, RNeXML, Rnmr1D, RNOmni, rnpn, roadoi, rodham, rosetta, rosm, rplos, rppo, rprime, Rprofet, Rqc, RSA, RSAlgaeR, rscopus, rsdmx, RSentiment, RSiteCatalyst, rslp, rsnps, RSocrata, rSPARCS, Rspotify, RSPS, rtematres, rties, rusda, rWBclimate, rwty, RXKCD, rYoutheria, s2dv, s2dverification, santaR, satellite, scanstatistics, scRNAtools, scruff, SDCNway, SDLfilter, SEERaBomb, segclust2d, segmag, SemNeT, semPlot, semTable, SensusR, SeqFeatR, sequoia, sharpshootR, SightabilityModel, SimDesign, simml, simr, SimTimeVar, singscore, SISPA, skm, SmartMeterAnalytics, smartR, SMITE, snht, SNPassoc, SNSequate, soilDB, sojourner, solrium, SourceSet, spant, SPAS, spatialwarnings, spduration, spectacles, spectralAnalysis, spef, spiders, SPLINTER, splithalf, spongecake, squashinformr, SSLR, statcheck, StatRank, statTarget, steemr, stormwindmodel, StratifiedBalancing, STRINGdb, strvalidator, SubgrPlots, subscreen, superheat, SurvBoost, survELtest, survtmle, SWIM, synthpop, taRifx, tashu, tauturri, taxotools, TCGAbiolinks, TDPanalysis, TEAM, Temporal, Tendril, TextForecast, thickmatch, tidybayes, tidyMicro, TPP, TR8, traitdataform, treeclim, treecm, treeman, TrendSLR, TripleR, tRophicPosition, TSCAN, TSMining, tuber, tweet2r, TwitterAutomatedTrading, ufs, Umatrix, UniprotR, unmarked, UpSetR, uptimeRobot, useful, userfriendlyscience, uSORT, ustyc, VALERIE, vegdata, vetools, vip, viromeBrowser, virtualPollen, virustotal, visvow, vortexR, VTrack, WCE, whitechapelR, wilson, wordgraph, wppExplorer, WRS2, wTO, xcms, XINA, XML2R, xpectr, ykmeans, zdeskR, zebu, zoocat, zoon, zTree
Reverse suggests: abd, afex, ARPobservation, AUCell, BatchExperiments, BayesSUR, bfw, biobroom, BisqueRNA, card, CGGP, comparer, CoRegFlux, CovCombR, cpca, cummeRbund, DataVisualizations, deepdep, DEqMS, dostats, dtree, DuoClustering2018, dynamichazard, EGAnet, eiCompare, epiR, eRTG3D, flacco, geneplast, ggQC, ggswissmaps, glmmTMB, heuristica, hillmakeR, HistData, Hmisc, homeR, hydrostats, idiogramFISH, ifaTools, installr, irrICC, jsonlite, knitrBootstrap, latex2exp, LSAmitR, lulcc, mcglm, mcmcderive, MGLM, milr, misty, model4you, mvnfast, NBAloveR, NitrogenUptake2016, NlsyLinks, nLTT, NNTbiomarker, NPC, nseval, opticskxi, paircompviz, ParamHelpers, passt, patternator, pedometrics, pharmaRTF, plumbr, PracTools, progressr, ProjectTemplate, psd, pxweb, QFASA, rattle, rbefdata, regsem, scdhlm, simhelpers, simITS, sommer, sparseMVN, StratigrapheR, TAM, textreg, TFARM, TH.data, TimeProjection, traits, trapezoid, trena, TropFishR, VarSelLCM, vcdExtra, vkR, wingui

Linking:

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