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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: 1.8.9
Depends: R (≥ 3.1.0)
Imports: Rcpp (≥ 0.11.0)
LinkingTo: Rcpp
Suggests: abind, covr, doParallel, foreach, iterators, itertools, tcltk, testthat
Published: 2023-10-02
DOI: 10.32614/CRAN.package.plyr
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

Documentation:

Reference manual: plyr.pdf

Downloads:

Package source: plyr_1.8.9.tar.gz
Windows binaries: r-devel: plyr_1.8.9.zip, r-release: plyr_1.8.9.zip, r-oldrel: plyr_1.8.9.zip
macOS binaries: r-release (arm64): plyr_1.8.9.tgz, r-oldrel (arm64): plyr_1.8.9.tgz, r-release (x86_64): plyr_1.8.9.tgz, r-oldrel (x86_64): plyr_1.8.9.tgz
Old sources: plyr archive

Reverse dependencies:

Reverse depends: abctools, Autoplotprotein, bcpa, blink, BubbleTree, cft, comparer, coreCT, corona, CPMCGLM, DataLoader, dfmeta, evolqg, eyeTrackR, FFdownload, Fgmutils, freegroup, gpmap, intansv, kgc, klsh, lcpm, MineICA, MScombine, OmaDB, PdPDB, plotprotein, plotSEMM, pxR, rcbalance, rcbsubset, RGBM, rgdax, Rmisc, RnBeads, RSAGA, rtip, seawaveQ, SICtools, sinaplot, SPCDAnalyze, SSrat, timeordered, toolmaRk, unitedR, wpp2015
Reverse imports: abseqR, acc, acca, ACDm, acs, activAnalyzer, AFM, AGPRIS, ahw, airpart, aLFQ, allMT, aMNLFA, Anaconda, Anaquin, andurinha, animalEKF, animint2, ANOPA, antaresEditObject, antaresRead, AnVILWorkflow, aoristic, apc, AppliedPredictiveModeling, AquaticLifeHistory, ardl.nardl, ARIbrain, artMS, ARTool, ASICS, aslib, atable, ausplotsR, auto.pca, azuremlsdk, bandle, barcodetrackR, BasketballAnalyzeR, BATSS, BAwiR, bayesboot, BayesFM, BayesGWQS, bayesPop, BayesRGMM, baytrends, BCHM, bea.R, BEACH, BESTree, bfw, bigmatch, BindingSiteFinder, bioCancer, BioCircos, BiocSet, biodb, biomformat, BiostatsUHNplus, blocksdesign, BNSP, bootcluster, borealis, bpa, branchpointer, breakfast, broadSeq, bruceR, bspcov, BTSPAS, Buddle, bulletr, burnr, C443, CaDrA, CAGEr, campsis, campsismod, canceR, CancerEvolutionVisualization, caret, CAST, catSurv, cbpManager, ccml, CCPlotR, celda, CellBarcode, ChAMP, chem16S, chillR, chimeraviz, chipenrich, chouca, cicero, CINNA, classifly, clhs, clickstream, clinDataReview, clinUtils, ClusTCR2, clusternomics, clusterProfiler, clustrd, ClustVarLV, CNAIM, CNVPanelizer, CNVRanger, CNVScope, coda4microbiome, CoDiNA, coefplot, Coinprofile, colors3d, comapr, comf, communication, COMPASS, CompositeReliability, compositeReliabilityInNestedDesigns, condvis2, confidence, CoNI, contoureR, convertid, CooccurrenceAffinity, CoOL, corporaexplorer, COTAN, cpsurvsim, cpvSNP, crmReg, crossnma, crypto2, CSTools, CTM, ctsem, ctsemOMX, cummeRbund, customProDB, cvms, cyclomort, d3Network, dae, DALSM, DAMEfinder, DaMiRseq, darksky, dartR, dartR.base, dataframeexplorer, dataone, dbcsp, DBTC, dcanr, ddpcr, DDPNA, deBInfer, decompTumor2Sig, decontX, Deducer, deepdive, deforestable, DegNorm, derfinderPlot, DEScan2, DescribeDisplay, detectRUNS, detrendr, devFunc, DExMA, diffuStats, difNLR, DIFplus, DImodelsMulti, DiNAMIC.Duo, DiPs, dissever, distantia, dLagM, dMod, DMRcate, DMRcatedata, do, dominoSignal, dplyrAssist, DPtree, drcSeedGerm, drcte, dsm, dtp, dynr, eatGADS, eatRep, EBMAforecast, eCerto, echor, ecoCopula, econet, EcotoneFinder, EFAutilities, EGAD, eikosograms, elhmc, ELMER, emdbook, enrichplot, Epi, EpiMix, epitweetr, erccdashboard, erp.easy, ERSSA, esaddle, esaps, eudysbiome, europepmc, evclust, evoper, ExcelFunctionsR, exifr, expandFunctions, ExpGenetic, expowo, ez, FAMetA, FamilyRank, FAOSTAT, fasstr, fastpos, fbRads, fcScan, featurefinder, FELLA, figuRes2, filters, fingerPro, finnts, FisherEM, flip, flippant, flowAI, flowTime, FMAT, foqat, forestinventory, forestmangr, forestr, fractD, FRK, fSRM, ftaproxim, FuzzyR, gatom, gcbd, GDELTtools, gems, gemtc, gen5helper, GeneNetworkBuilder, GeneStructureTools, genomation, GenomicDistributions, GenomicOZone, GenVisR, GeoDiff, GEOfastq, geonapi, geospt, GeoTcgaData, germinationmetrics, gfcanalysis, GFD, GFDrmst, GFDrmtl, GFDsurv, GGally, ggcyto, ggedit, ggenealogy, ggiraphExtra, ggmap, ggparallel, ggpmisc, ggpol, ggstance, ggtern, ghypernet, gINTomics, gJLS2, glinvci, gMOIP, gmoTree, GPA, gProfileR, GPSeqClus, grabsampling, grandR, gridsampler, GROAN, GroupBN, groupdata2, growthcleanr, GrpString, GSEMA, gwasrapidd, haploR, HarmonizR, hbamr, hdcuremodels, hdImpute, heatwaveR, HEMDAG, hettx, hillR, HiResTEC, HiveR, HLMdiag, hpiR, HVT, hyfo, HyMETT, icardaFIGSr, iCellR, idiogramFISH, idpr, iGC, ILoReg, immunarch, immunaut, immuneSIM, inctools, inegiR, influxdbclient, Information, inlabru, interacCircos, interactiveDisplay, InterCellar, InterfaceqPCR, InterpretMSSpectrum, inTextSummaryTable, intRvals, intsvy, invctr, inventorize, iotables, ips, ISCA, IsingSampler, isobar, isocat, IsoCheck, IsoCor, IsoformSwitchAnalyzeR, ITNr, its.analysis, IVYplot, jackstrap, jocre, kamila, KEGGlincs, Kernelheaping, kgraph, kimisc, knnp, kutils, LakeMetabolizer, lavaangui, lazysql, lddmm, leabRa, learningr, LedPred, LegATo, lemon, lfda, lfl, lfstat, lifelogr, likelihoodExplore, likert, lilikoi, limpca, litterfitter, llama, lmDiallel, lmmpar, loa, longreadvqs, longsurr, lsbclust, lsirm12pl, lucas, lwqs, LymphoSeq, MAGAR, MagmaClustR, MAGNAMWAR, MANOVA.RM, manydata, marcher, MARVEL, mashr, MAST, matchMulti, MatrixLDA, MCDA, mcmsupply, MCPAN, medicalrisk, meifly, meltt, MEPDF, messina, MetabolomicsBasics, metabomxtr, MetaboQC, MetaComp, metafolio, metamicrobiomeR, metamisc, meteo, metR, MFPCA, mgcViz, MGMM, MGnifyR, MHD, microbial, MicrobiotaProcess, MIMSunit, mina, miRNAtap, missCompare, missRows, mitch, mitre, mizer, mlergm, mlfit, mlr3shiny, MLSeq, mlVAR, MMD, modnets, monocle, moreparty, mplot, MplusAutomation, mpoly, MRFA, MRFcov, MRPC, msgbsR, msig, MSiP, msltrend, MSnbase, msPurity, mulea, multiApply, multilevelPSA, MultiObjMatch, MultIS, multpois, musclesyneRgies, mvdalab, mvMonitoring, MVN, MVNBayesian, mygene, myvariant, mzID, nasadata, nat, nat.nblast, natstrat, ndexr, netmediate, NetOrigin, netresponse, nJira, noaastormevents, npIntFactRep, npsm, NVCSSL, oai, OEFPIL, olr, OmicsMLRepoR, omu, OnboardClient, ontoFAST, openCR, openPrimeR, OpenRepGrid, OptimalDesign, optiSel, optiSolve, OralOpioids, orthos, OTrecod, OUTRIDER, owmr, paco, PAFit, pagoda2, PAMhm, pandaR, pARI, PathoStat, patientProfilesVis, pbANOVA, pcaExplorer, pda, PeacoQC, Pedixplorer, pepStat, permutes, PerseusR, Petersen, petersenlab, phase1PRMD, phenomap, phenopix, phosphonormalizer, photobiology, PhylogeneticEM, phyloseq, PieGlyph, pkggraph, Plasmidprofiler, Platypus, plothelper, plotluck, plotROC, plsgenomics, pogit, pointRes, poliscidata, PopGenReport, populationPDXdesign, powdR, powerbydesign, PPforest, ppmlasso, pqantimalarials, predict3d, predictmeans, PredPsych, prettymapr, primerTree, pROC, productplots, profr, pRoloc, ProteoDisco, protGear, psichomics, psyntur, PTXQC, ptycho, pureseqtmr, puzzle, qape, QCAcluster, qgam, qgraph, quest, QurvE, Qval, R2DT, R3port, RankAggSIgFUR, rapportools, rbiom, rCGH, RchivalTag, RcmdrPlugin.KMggplot2, rcompanion, RCriteo, rcrossref, RCX, rdfp, readbulk, readmoRe, readtextgrid, rearrr, rechaRge, redlistr, RefManageR, repmis, reportRmd, reshape, reshape2, reslr, respirometry, RevEcoR, RiboProfiling, ridigbio, Rilostat, RImmPort, rinat, rLakeAnalyzer, rlc, rlfsm, RmarineHeatWaves, rnaEditr, RNeXML, Rnmr1D, RNOmni, rnpn, roadoi, robustvarComp, rosetta, rprime, Rprofet, Rqc, rqPen, RSA, RSAtools, rscopus, rsdmx, RSentiment, rslp, RSocrata, RSP, rSPARCS, Rspotify, rtematres, rties, rtrend, rwty, RXKCD, rYoutheria, s2dv, sampsizeval, santaR, satellite, scanstatistics, scatterHatch, sccca, scifer, scMitoMut, scRepertoire, scRNAtools, scruff, SDCNway, SEERaBomb, segclust2d, segmag, SemNeT, semPlot, SensusR, SeqFeatR, seqimpute, sequoia, sgat, SGCP, sharpshootR, sievePH, SightabilityModel, simET, simr, SimTimeVar, singleCellTK, SingleMoleculeFootprinting, singscore, skm, SleepCycles, SmartMeterAnalytics, SMITE, SNPassoc, SNSequate, solrium, SOMEnv, spant, SPAS, spatialwarnings, spectacles, spectralAnalysis, spef, SPLINTER, splithalf, spongecake, sRNAGenetic, ssdtools, ssifs, SSLR, SSNbayes, statcheck, statConfR, StatRank, statTarget, str2str, StratifiedBalancing, STRINGdb, strvalidator, subscreen, superb, SuperCell, superheat, survELtest, surveybootstrap, surveyvoi, SWIM, synthpop, Sysrecon, tashu, tauturri, TCGAbiolinks, TDPanalysis, TEAM, Tendril, testarguments, texter, TextForecast, tglkmeans, timeOmics, tnl.Test, TPP, TR8, treeclim, TrendSLR, TripleR, tripr, TSCAN, tsdataleaks, TSPred, tuber, Twitmo, TwitterAutomatedTrading, ufs, ultrapolaRplot, Umatrix, UniprotR, upndown, UpSetR, uptimeRobot, useful, uSORT, ustyc, VALERIE, VDSM, vegdata, virtualPollen, virustotal, viscomp, vissE, visvow, VulnToolkit, waffle, WCE, whitechapelR, whitewater, whomds, wilson, wppExplorer, WRS2, wTO, wxgenR, XINA, XML2R, xpectr, zdeskR, zen4R, zTree
Reverse suggests: abd, actuaRE, admix, afex, aqp, ARPobservation, AUCell, BatchExperiments, BayesSUR, biobroom, BioQC, BisqueRNA, breakaway, brokenstick, CGGP, conos, CovCombR, cummeRbund, dartR.popgen, DataVisualizations, deepdep, DEqMS, dostats, DuoClustering2018, dyads, Ecfun, emtdata, epiR, eRTG3D, Families, flacco, flowml, FSA, geneplast, ggQC, ggswissmaps, glmmTMB, here, heuristica, HistData, Hmisc, hydrostats, ifaTools, installr, irrICC, knitrBootstrap, lfproQC, LSAmitR, lulcc, mcmcderive, MetaScope, MetMashR, MGLM, milr, MiscMetabar, misty, model4you, multifear, mvnfast, NBAloveR, NitrogenUptake2016, nLTT, NNTbiomarker, opticskxi, paircompviz, ParamHelpers, passt, patternator, pharmaRTF, plumbr, PracTools, progressr, ProjectTemplate, psd, public.ctn0094data, purgeR, QFASA, rattle, regsem, ReporterScore, rosm, scdhlm, SCpubr, simITS, sommer, StratigrapheR, swag, TAM, textreg, TFARM, trapezoid, TropFishR, UBayFS, UCSCXenaShiny, VarSelLCM, vcdExtra, vkR
Reverse enhances: colorSpec

Linking:

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

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.