This website is [and will always be] free to use, and is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License. If you’d like a physical copy of the book, you can order it from amazon; it was published by O’Reilly in January 2017. If you’d like to give back please make a donation to Kākāpō Recovery: the kākāpō [which appears on the cover of R4DS] is a critically endangered native NZ parrot; there are only 213 left.
Please note that R4DS uses a Contributor Code of Conduct. By contributing to this book, you agree to abide by its terms.
Acknowledgements
R4DS is a collaborative effort and many people have contributed fixes and improvements via pull request: adi pradhan [@adidoit], Andrea Gilardi [@agila5], Ajay Deonarine [@ajay-d], @AlanFeder, pete [@alonzi], Alex [@ALShum], Andrew Landgraf [@andland], @andrewmacfarland, Michael Henry [@aviast], Mara Averick [@batpigandme], Brent Brewington [@bbrewington], Bill Behrman [@behrman], Ben Herbertson [@benherbertson], Ben Marwick [@benmarwick], Ben Steinberg [@bensteinberg], Brandon Greenwell [@bgreenwell], Brett Klamer [@bklamer], Christian Mongeau [@chrMongeau], Cooper Morris [@coopermor], Colin Gillespie [@csgillespie], Rademeyer Vermaak [@csrvermaak], Abhinav Singh [@curious-abhinav], Curtis Alexander [@curtisalexander], Christian G. Warden [@cwarden], Kenny Darrell [@darrkj], David Rubinger [@davidrubinger], David Clark [@DDClark], Derwin McGeary [@derwinmcgeary], Daniel Gromer [@dgromer], @djbirke, Devin Pastoor [@dpastoor], Julian During [@duju211], Dylan Cashman [@dylancashman], Dirk Eddelbuettel [@eddelbuettel], Edwin Thoen [@EdwinTh], Ahmed El-Gabbas [@elgabbas], Eric Watt [@ericwatt], Erik Erhardt [@erikerhardt], Etienne B. Racine [@etiennebr], Everett Robinson [@evjrob], Flemming Villalona [@flemingspace], Floris Vanderhaeghe [@florisvdh], Garrick Aden-Buie [@gadenbuie], Garrett Grolemund [@garrettgman], Josh Goldberg [@GoldbergData], bahadir cankardes [@gridgrad], Gustav W Delius [@gustavdelius], Hadley Wickham [@hadley], Hao Chen [@hao-trivago], Harris McGehee [@harrismcgehee], Hengni Cai [@hengnicai], Ian Sealy [@iansealy], Ian Lyttle [@ijlyttle], Ivan Krukov [@ivan-krukov], Jacob Kaplan [@jacobkap], Jazz Weisman [@jazzlw], John D. Storey [@jdstorey], Jeff Boichuk [@jeffboichuk], Gregory Jefferis [@jefferis], 蒋雨蒙 [@JeldorPKU], Jennifer [Jenny] Bryan [@jennybc], Jen Ren [@jenren], Jeroen Janssens [@jeroenjanssens], Jim Hester [@jimhester], JJ Chen [@jjchern], Joanne Jang [@joannejang], John Sears [@johnsears], @jonathanflint, Jon Calder [@jonmcalder], Jonathan Page [@jonpage], Justinas Petuchovas [@jpetuchovas], Jose Roberto Ayala Solares [@jroberayalas], Julia Stewart Lowndes [@jules32], Sonja [@kaetschap], Kara Woo [@karawoo], Katrin Leinweber [@katrinleinweber], Karandeep Singh [@kdpsingh], Kyle Humphrey [@khumph], Kirill Sevastyanenko [@kirillseva], @koalabearski, Kirill Müller [@krlmlr], Noah Landesberg [@landesbergn], @lindbrook, Mauro Lepore [@maurolepore], Mark Beveridge [@mbeveridge], Matt Herman [@mfherman], Mine Cetinkaya-Rundel [@mine-cetinkaya-rundel], Matthew Hendrickson [@mjhendrickson], @MJMarshall, Mustafa Ascha [@mustafaascha], Nelson Areal [@nareal], Nate Olson [@nate-d-olson], Nathanael [@nateaff], Nick Clark [@nickclark1000], @nickelas, Nirmal Patel [@nirmalpatel], Nina Munkholt Jakobsen [@nmjakobsen], Jakub Nowosad [@Nowosad], Peter Hurford [@peterhurford], Patrick Kennedy [@pkq], Radu Grosu [@radugrosu], Ranae Dietzel [@Ranae], Robin Gertenbach [@rgertenbach], Richard Zijdeman [@rlzijdeman], Robin [@Robinlovelace], Emily Robinson [@robinsones], Rohan Alexander [@RohanAlexander], Romero Morais [@RomeroBarata], Albert Y. Kim [@rudeboybert], Saghir [@saghirb], Jonas [@sauercrowd], Robert Schuessler [@schuess], Seamus McKinsey [@seamus-mckinsey], @seanpwilliams, Luke Smith [@seasmith], Matthew Sedaghatfar [@sedaghatfar], Sebastian Kraus [@sekR4], Sam Firke [@sfirke], Shannon Ellis [@ShanEllis], @shoili, S’busiso Mkhondwane [@sibusiso16], @spirgel, Steven M. Mortimer [@StevenMMortimer], Stéphane Guillou [@stragu], Sergiusz Bleja [@svenski], Tal Galili [@talgalili], Tim Waterhouse [@timwaterhouse], TJ Mahr [@tjmahr], Thomas Klebel [@tklebel], Tom Prior [@tomjamesprior], Terence Teo [@tteo], Will Beasley [@wibeasley], @yahwes, Yihui Xie [@yihui], Yiming [Paul] Li [@yimingli], Hiroaki Yutani [@yutannihilation], @zeal626, Azza Ahmed [@zo0z]
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