zoo: S3 Infrastructure for Regular and Irregular Time Series (Z's Ordered Observations)

An S3 class with methods for totally ordered indexed observations. It is particularly aimed at irregular time series of numeric vectors/matrices and factors. zoo's key design goals are independence of a particular index/date/time class and consistency with ts and base R by providing methods to extend standard generics.

Version: 1.8-12
Depends: R (≥ 3.1.0), stats
Imports: utils, graphics, grDevices, lattice (≥ 0.20-27)
Suggests: AER, coda, chron, ggplot2 (≥ 3.0.0), mondate, scales, stinepack, strucchange, timeDate, timeSeries, tis, tseries, xts
Published: 2023-04-13
DOI: 10.32614/CRAN.package.zoo
Author: Achim Zeileis ORCID iD [aut, cre], Gabor Grothendieck [aut], Jeffrey A. Ryan [aut], Joshua M. Ulrich [ctb], Felix Andrews [ctb]
Maintainer: Achim Zeileis <Achim.Zeileis at R-project.org>
License: GPL-2 | GPL-3
URL: https://zoo.R-Forge.R-project.org/
NeedsCompilation: yes
Citation: zoo citation info
Materials: NEWS
In views: Econometrics, Environmetrics, Finance, MissingData, TimeSeries
CRAN checks: zoo results

Documentation:

Reference manual: zoo.pdf
Vignettes: zoo Design (source, R code)
zoo FAQ (source, R code)
zoo Quick Reference (source, R code)
Reading Data in zoo (source, R code)
zoo: An S3 Class and Methods for Indexed Totally Ordered Observations (source, R code)

Downloads:

Package source: zoo_1.8-12.tar.gz
Windows binaries: r-devel: zoo_1.8-12.zip, r-release: zoo_1.8-12.zip, r-oldrel: zoo_1.8-12.zip
macOS binaries: r-release (arm64): zoo_1.8-12.tgz, r-oldrel (arm64): zoo_1.8-12.tgz, r-release (x86_64): zoo_1.8-12.tgz, r-oldrel (x86_64): zoo_1.8-12.tgz
Old sources: zoo archive

Reverse dependencies:

Reverse depends: AER, betategarch, bimets, bsts, changepoint, dyn, dyncomp, dynlm, eDMA, egcm, EloRating, EnvCpt, Evapotranspiration, fCI, FFdownload, FinancialInstrument, FinTS, fxregime, garchx, geotopbricks, geovol, gets, gfunctions, glogis, GroupBN, HEDA, hydroGOF, hydroTSM, IBrokers, lgarch, lmtest, mar1s, matrixProfile, meteoForecast, Modalclust, mvLSW, neverhpfilter, NitrogenUptake2016, PortfolioAnalytics, portsort, quantmod, RcmdrPlugin.temis, Riex, RJSDMX, RolWinMulCor, sde, solaR, StreamMetabolism, strucchange, strucchangeRcpp, SWMPr, tgram, trackeR, tstools, tvgarch, vioplot, vulcan, xts, yuima
Reverse imports: acc, ACDm, AcousticNDLCodeR, acss, ActCR, activAnalyzer, adductomicsR, admiralpeds, ADMUR, AeRobiology, AFR, agcounts, AGHmatrix, akiFlagger, anomaly, AquaBEHER, ARDL, argo, asciiSetupReader, ASICS, AssetAllocation, ATQ, BatchGetSymbols, bayesforecast, bbdetection, BETS, bfast, BGVAR, bidask, BigVAR, blsBandit, BreakPoints, brms.mmrm, bulletr, CalcThemAll.PRM, CAST, cats, CausalImpact, cgmanalysis, changepoint.np, chronicle, climetrics, cmcR, CohortPlat, cohorts, Coinprofile, CONFESS, ConnectednessApproach, contTimeCausal, covatest, cry, cryptoQuotes, CSIndicators, CSMES, dataprep, DatastreamDSWS2R, dbcsp, DBEST, dccmidas, DChaos, degday, dendRoAnalyst, DepthProc, descstatsr, deseats, dhlabR, DIAlignR, diemr, digiRhythm, DisaggregateTS, disclosuR, diseasystore, dispRity, DMwR2, doremi, DriftBurstHypothesis, dsa, dStruct, dygraphs, dynatop, DynForest, dynmix, EBASE, edeaR, EGAD, EHRtemporalVariability, EmiStatR, epe4md, eph, Epi, epiR, EpiReport, ern, EviewsR, EWSmethods, eyetrackingR, facmodCS, facmodTS, FDboost, fDMA, FlowRegEnvCost, flowSpecs, fluxible, forecast, forecasteR, forecastHybrid, fruclimadapt, garma, GAS, gcxgclab, gdpc, geodiv, GGIR, ggPMX, ggpp, ggquickeda, ggseas, globaltrends, gluvarpro, greybox, grwat, GSSE, gstar, gstat, gunsales, GWSDAT, hahmmr, harbinger, highcharter, highfrequency, historicalborrowlong, hpiR, htrSPRanalysis, hydrotoolbox, hyfo, HyMETT, HYPEtools, ichimoku, iClick, ICSKAT, ICtest, ifpd, iglu, IGoRRR, imputeFin, imputeTestbench, IndexConstruction, inegiR, influxdbr, intradayModel, jubilee, KarsTS, kehra, kofdata, kssa, lcyanalysis, ldhmm, legion, lessR, lfl, lfstat, Linnorm, locuszoomr, longitudinalcascade, LTASR, Luminescence, manifestoR, manydata, mappoly, marcher, MarketMatching, memoria, MetaIntegrator, MetaLonDA, metaseqR2, MethodOpt, MetricGraph, mfGARCH, MicrobiotaProcess, midasr, miRetrieve, MissingHandle, mixchar, MJMbamlss, mlogit, mmaqshiny, mMARCH.AC, moanin, morse, MOSim, movementsync, movieROC, MSGARCH, msltrend, mudfold, MultiATSM, multifamm, multilevelTools, multiROC, mvgam, mvLSWimpute, mvMonitoring, myClim, nanotime, NasdaqDataLink, NEONiso, ngsReports, nixmass, NNS, nonlinearTseries, nortsTest, nparACT, npcure, nphPower, numbat, obAnalytics, odeGUTS, OOS, party, PCRA, pcts, pdfetch, pedquant, PerformanceAnalytics, periodicDNA, PERK, phase, phenocamr, phenofit, phenopix, PhenotypeSimulator, PheVis, photobiology, PhyloProfile, plm, pmev, PMwR, poolfstat, PortalHacienda, portalr, portfolioBacktest, PortRisk, postGGIR, PPMiss, pressuRe, PRISM.forecast, ProfoundData, PupillometryR, PupilPre, PVplr, PWEV, qrmtools, qsea, Quandl, quantspec, R2Addhaz, r2dii.analysis, rAmCharts, rasterVis, RavenR, rbioacc, RcisTarget, RcmdrPlugin.RiskDemo, rechaRge, REffectivePred, rfars, RGAP, RmarineHeatWaves, rmgarch, rmsfuns, rnrfa, robustbetareg, RPEIF, RPESE, rportfolio, RQuantLib, rties, RTL, rts, rtsdata, rtsplot, rugarch, rumidas, runcharter, RWDataPlyr, Rwtss, sandwich, sazedR, scDIFtest, seasonalityPlot, seasonalview, seastests, sectorgap, segclust2d, SEI, semtree, sfc, sGMRFmix, ShellChron, SherlockHolmes, shrinkTVP, shrinkTVPVAR, sirad, sisireg, skyscapeR, SmartMeterAnalytics, smooth, smoothy, smplot2, soundClass, soundgen, sovereign, spacetime, spectralAnalysis, SPEI, Spillover, SPLICE, ssaBSS, SSplots, StackImpute, staRdom, starvars, starvz, statcomp, StockDistFit, stocks, StormR, Strategy, SurvMI, survMisc, svars, SVDNF, SWTools, sysid, syuzhet, tableone, tagtools, taxize, tbl2xts, TCIU, tectonicr, telemetR, TeXCheckR, tf, tfarima, ThomasJeffersonUniv, tibbletime, tidychangepoint, tidyquant, tigerhitteR, timetk, TMixClust, trackeRapp, TrafficBDE, trajectories, TrenchR, TrendSLR, tripEstimation, tsBSS, tscopula, tsdb, TSdisaggregation, TSdist, tsensembler, tseries, tseriesTARMA, tsgarch, tsgc, tsmethods, tsrobprep, tssim, TSstudio, tswge, TTAinterfaceTrendAnalysis, TTR, uavRmp, UKgrid, UMI4Cats, UnalR, URooTab, vcrpart, VisitorCounts, voice, VplotR, WASP, Wats, wevid, whippr, wql, x3ptools, yfR
Reverse linking to: xts
Reverse suggests: aeddo, AUCell, bamlss, baseballr, berryFunctions, BISdata, blsR, BOJ, broom, bundesbank, ChIPsim, clubSandwich, collapse, conos, copula, csdata, dang, dartR, dartR.base, dartR.popgen, data.table, ddplot, dint, ecb, Ecfun, epiCleanr, ETLUtils, exdex, factorstochvol, fastcpd, FatTailsR, fredr, frequencyConnectedness, funData, fy, GDPuc, genscore, ggfortify, glarma, glmGamPoi, gsubfn, healthyR.ts, iForecast, imputeTS, JFE, kyotil, latticeExtra, lpirfs, ltxsparklines, Markovchart, MazamaRollUtils, MBNMAdose, MBNMAtime, meboot, memochange, MOCHA, mondate, mscstts, msdrought, MSnbase, networktree, NPRED, pander, pctax, pscl, quantreg, Rblpapi, RcppRoll, read.gt3x, recoup, RGraphics, roll, rroad, RTransferEntropy, santoku, scITD, sentopics, sfdep, sharpshootR, shinymeta, SlidingWindows, SNBdata, solaR2, SpaceTimeBSS, stars, synthesis, tactile, tframePlus, timeplyr, timeSeries, tsbox, UsingR, winfapReader, wooldridge, XLConnect, xtable, zenplots
Reverse enhances: chron, dendextend, lattice, lubridate, tis

Linking:

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