data.table
Extension of 'data.frame'
Fast aggregation of large data (e.g. 100GB in RAM), fast ordered joins, fast add/modify/delete of columns by group using no copies at all, list columns, friendly and fast character-separated-value read/write. Offers a natural and flexible syntax, for faster development.
- Top 50 downloaded package
- https://r-datatable.com
- https://Rdatatable.gitlab.io/data.table
- GitHub
- File a bug report
- data.table results
- data.table.pdf
- Version1.17.6
- R versionR (≥ 3.3.0)
- LicenseMPL-2.0
- Needs compilation?Yes
- Last releasetoday at 12:00 AM
Documentation
- VignetteBenchmarking data.table
- VignetteFrequently Asked Questions about data.table
- VignetteImporting data.table
- VignetteIntroduction to data.table
- VignetteJoins in data.table
- VignetteKeys and fast binary search based subset
- VignetteProgramming on data.table
- VignetteReference semantics
- VignetteEfficient reshaping using data.tables
- VignetteUsing .SD for Data Analysis
- VignetteSecondary indices and auto indexing
- MaterialREADME
- MaterialNEWS
- In ViewsChemPhys
- In ViewsFinance
- In ViewsHighPerformanceComputing
- In ViewsTimeSeries
- In ViewsWebTechnologies
Team
Tyson Barrett
MaintainerShow author detailsKarl Broman
Show author detailsRolesContributorOtto Seiskari
Show author detailsRolesContributorBennet Becker
Show author detailsRolesContributorSeth Wenchel
Show author detailsRolesContributorMichael Czekanski
Show author detailsRolesContributorArun Srinivasan
Show author detailsRolesAuthorXianghui Dong
Show author detailsRolesContributorAnirban Chetia
Show author detailsRolesContributorCole Miller
Show author detailsRolesContributorRick Saporta
Show author detailsRolesContributorBenjamin Schwendinger
Denes Toth
Show author detailsRolesContributorOfek Shilon
Show author detailsRolesContributorAyappan Perumal
Show author detailsRolesContributorTom Short
Show author detailsRolesContributorMus Yaramaz-David
Show author detailsRolesContributorMatthieu Gomez
Show author detailsRolesContributorMichel Lang
Show author detailsRolesContributorDmitry Shemetov
Show author detailsRolesContributorLeonardo Silvestri
Show author detailsRolesContributorPhilippe Chataignon
Show author detailsRolesContributorJim Hester
Show author detailsRolesContributorJoshua Wu
Show author detailsRolesContributorJosh O'Brien
Show author detailsRolesContributorBoniface Christian Kamgang
Show author detailsRolesContributorKyle Haynes
Show author detailsRolesContributorCheng Lee
Show author detailsRolesContributorDavis Vaughan
Show author detailsRolesContributorNitish Jha
Show author detailsRolesContributorFrancois Cocquemas
Show author detailsRolesContributorXianying Tan
Show author detailsRolesContributorMichael Quinn
Show author detailsRolesContributorHadley Wickham
Show author detailsRolesContributorAnthony Damico
Show author detailsRolesContributorElliott Sales de Andrade
Show author detailsRolesContributorFelipe Parages
Show author detailsRolesContributorDaniel Possenriede
Show author detailsRolesContributorWatal Iwasaki
Show author detailsRolesContributorNello Blaser
Show author detailsRolesContributorJan Gorecki
Show author detailsRolesAuthorDavid Simons
Show author detailsRolesContributorKevin Ushey
Show author detailsRolesContributorSebastian Freundt
Show author detailsRolesContributorSteve Lianoglou
Show author detailsRolesContributorDirk Eddelbuettel
Show author detailsRolesContributorOlivier Delmarcell
Show author detailsRolesContributorDeclan Groves
Show author detailsRolesContributor@marc-outins
Show author detailsRolesContributorJames Sams
Show author detailsRolesContributorMichael Schubmehl
Show author detailsRolesContributorMorgan Jacob
Show author detailsRolesContributorDereck de Mezquita
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Show author detailsRolesContributorVaclav Tlapak
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Matt Dowle
Show author detailsRolesAuthorDavid Arenburg
Show author detailsRolesContributor@javrucebo
Show author detailsRolesContributorMartin Morgan
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Show author detailsRolesContributorVijay Lulla
Show author detailsRolesContributorChristian Wia
Show author detailsRolesContributorKun Ren
Show author detailsRolesContributorMichael Chirico
Toby Hocking
Dmitry Selivanov
Show author detailsRolesContributorJens Peder Meldgaard
Show author detailsRolesContributorPhilippe Grosjean
Show author detailsRolesContributorMichael Young
Show author detailsRolesContributorVincent Rocher
Show author detailsRolesContributorElise Maigné
Show author detailsRolesContributorAngel Feliz
Show author detailsRolesContributorAljaž Sluga
Show author detailsRolesContributorManish Saraswat
Show author detailsRolesContributorBill Evans
Show author detailsRolesContributorVincent Runge
Show author detailsRolesContributorHugh Parsonage
Show author detailsRolesContributorMark Seeto
Show author detailsRolesContributor
Insights
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Dependencies
- Suggests8 packages
- Reverse Depends85 packages
- Reverse Imports1284 packages
- Reverse Suggests214 packages
- Reverse Enhances4 packages