Functions to work with date-times and time-spans: fast and user friendly parsing of date-time data, extraction and updating of components of a date-time (years, months, days, hours, minutes, and seconds), algebraic manipulation on date-time and time-span objects. The 'lubridate' package has a consistent and memorable syntax that makes working with dates easy and fun.

Documentation

Manual: lubridate.pdf
Vignette: Lubridate

Maintainer: Vitalie Spinu <spinuvit at gmail.com>

Author(s): Garrett Grolemund*, Vitalie Spinu*, Hadley Wickham*, Ian Lyttle*, Imanuel Constigan*, Jason Law*, Doug Mitarotonda*, Joseph Larmarange*, Jonathan Boiser*, Chel Hee Lee*

Install package and any missing dependencies by running this line in your R console:

install.packages("lubridate")

Depends methods, R (>= 3.0.0)
Imports stringr
Suggests testthat, knitr, covr
Enhances chron, timeDate, zoo, xts, its, tis, timeSeries, fts, tseries
Linking to
Reverse
depends
dataPreparation, MetFns, MRMR, orgR, radiant.data, RGoogleAnalytics, RGoogleAnalyticsPremium, seawaveQ, tidyquant, TimeProjection, tolBasis, weatherr
Reverse
imports
AdhereR, aemo, alfred, antaresRead, antaresViz, aoristic, APSIM, apsimr, archivist, BETS, bikedata, Biograph, boxoffice, bsam, bsplus, cardioModel, CityWaterBalance, clifro, climwin, congressbr, countyfloods, countytimezones, countyweather, CRANsearcher, cricketr, CrossVA, cruts, datadogr, dataonderivatives, dataRetrieval, dgo, drsmooth, dtwSat, dynatopmodel, ecoengine, edeaR, eesim, EGRET, EGRETci, etl, fecR, FedData, feedeR, fmbasics, fmdates, ForecastFramework, FREddyPro, GetHFData, ggpmisc, ggspectra, gk, grattan, hansard, happybiRthday, heims, highcharter, HURDAT, hurricaneexposure, iClick, ie2misc, iki.dataclim, imaginator, incR, itunesr, Knoema, kntnr, lifelogr, machina, macleish, MazamaSpatialUtils, MODISSnow, musica, naptime, noaastormevents, nscprepr, openair, osmdata, pdfetch, photobiology, photobiologyInOut, PhysActBedRest, pinbasic, plusser, pointblank, pollen, pollstR, primerTree, PWFSLSmoke, qualtRics, quanteda, radiant.model, rclimateca, rdefra, RDML, recipes, RefManageR, respirometry, RGA, riem, RmarineHeatWaves, Rnightlights, rnoaa, ropenaq, rpdo, rplos, rsoi, rtide, rtimicropem, rtrends, SanFranBeachWater, SciencesPo, SensusR, SpaDES, spatsurv, spocc, ss3sim, stacomiR, stationaRy, stormwindmodel, stplanr, sugrrants, sweep, sweidnumbr, tidyRSS, tidyverse, timelineR, timelineS, timetk, TTAinterfaceTrendAnalysis, twilio, vetools, waccR, waterData, Wats, WRTDStidal, ztype
Reverse
suggests
crawl, diversitree, fivethirtyeight, ggformula, ggvis, githubinstall, GSODR, HistData, hms, htmlTable, Lock5withR, marcher, mdsr, mosaic, oce, padr, pivottabler, ProjectTemplate, rAmCharts, raw, rdpla, roadoi, rtimes, statar, unvotes, UsingR, wbstats, wingui, xtractomatic
Reverse
enhances
Reverse
linking to

Package lubridate
Materials
URL
Task Views ReproducibleResearch , TimeSeries
Version 1.6.0
Published 2016-09-13
License GPL-2
BugReports https://github.com/hadley/lubridate/issues
SystemRequirements
NeedsCompilation yes
Citation
CRAN checks lubridate check results
Package source lubridate_1.6.0.tar.gz