| data.table | Extension of 'data.frame' Tyson Barrett , Matt Dowle , Arun Srinivasan , Jan Gorecki , Michael Chirico , Toby Hocking , Pasha Stetsenko , Tom Short , Steve Lianoglou , Eduard Antonyan , Markus Bonsch , Hugh Parsonage , Scott Ritchie , Kun Ren , Xianying Tan , Rick Saporta , Otto Seiskari , Xianghui Dong , Michel Lang , Watal Iwasaki , Seth Wenchel , Karl Broman , Tobias Schmidt , David Arenburg , Ethan Smith , Francois Cocquemas , Matthieu Gomez , Philippe Chataignon , Nello Blaser , Dmitry Selivanov , Andrey Riabushenko , Cheng Lee , Declan Groves , Daniel Possenriede , Felipe Parages , Denes Toth , Mus Yaramaz-David , Ayappan Perumal , James Sams , Martin Morgan , Michael Quinn , @javrucebo , @marc-outins , Roy Storey , Manish Saraswat , Morgan Jacob , Michael Schubmehl , Davis Vaughan , Leonardo Silvestri , Jim Hester , Anthony Damico , Sebastian Freundt , David Simons , Elliott Sales de Andrade , Cole Miller , Jens Peder Meldgaard , Vaclav Tlapak , Kevin Ushey , Dirk Eddelbuettel , Benjamin Schwendinger , Tony Fischetti , Ofek Shilon , Vadim Khotilovich , Hadley Wickham , Bennet Becker , Kyle Haynes , Boniface Christian Kamgang , Olivier Delmarcell , Josh O'Brien , Dereck de Mezquita , Michael Czekanski |
| h2o | R Interface for the 'H2O' Scalable Machine Learning Platform Tomas Fryda , Erin LeDell , Navdeep Gill , Spencer Aiello , Anqi Fu , Arno Candel , Cliff Click , Tom Kraljevic , Tomas Nykodym , Patrick Aboyoun , Michal Kurka , Michal Malohlava , Sebastien Poirier , Wendy Wong , Ludi Rehak , Eric Eckstrand , Brandon Hill , Sebastian Vidrio , Surekha Jadhawani , Amy Wang , Raymond Peck , Jan Gorecki , Matt Dowle , Yuan Tang , Lauren DiPerna , Veronika Maurerova , Yuliia Syzon , Adam Valenta , Marek Novotny , H2O.ai |