| DescTools | Tools for Descriptive Statistics Andri Signorell , Ken Aho , Andreas Alfons , Nanina Anderegg , Tomas Aragon , Chandima Arachchige , Antti Arppe , Adrian Baddeley , Kamil Barton , Ben Bolker , Hans W. Borchers , Frederico Caeiro , Stephane Champely , Daniel Chessel , Leanne Chhay , Nicholas Cooper , Clint Cummins , Michael Dewey , Harold C. Doran , Stephane Dray , Charles Dupont , Dirk Eddelbuettel , Claus Ekstrom , Martin Elff , Jeff Enos , Richard W. Farebrother , John Fox , Romain Francois , Michael Friendly , Tal Galili , Matthias Gamer , Joseph L. Gastwirth , Vilmantas Gegzna , Yulia R. Gel , Sereina Graber , Juergen Gross , Gabor Grothendieck , Frank E. Harrell Jr , Richard Heiberger , Michael Hoehle , Christian W. Hoffmann , Soeren Hojsgaard , Torsten Hothorn , Markus Huerzeler , Wallace W. Hui , Pete Hurd , Rob J. Hyndman , Christopher Jackson , Matthias Kohl , Mikko Korpela , Max Kuhn , Detlew Labes , Friederich Leisch , Jim Lemon , Dong Li , Martin Maechler , Arni Magnusson , Ben Mainwaring , Daniel Malter , George Marsaglia , John Marsaglia , Alina Matei , David Meyer , Weiwen Miao , Giovanni Millo , Yongyi Min , David Mitchell , Cyril Flurin Moser , Franziska Mueller , Markus Naepflin , Danielle Navarro , Henric Nilsson , Klaus Nordhausen , Derek Ogle , Hong Ooi , Nick Parsons , Sandrine Pavoine , Tony Plate , Luke Prendergast , Rol , Rapold , William Revelle , Tyler Rinker , Brian D. Ripley , Caroline Rodriguez , Nathan Russell , Nick Sabbe , Ralph Scherer , Venkatraman E. Seshan , Michael Smithson , Greg Snow , Karline Soetaert , Werner A. Stahel , Alec Stephenson , Mark Stevenson , Ralf Stubner , Matthias Templ , Duncan Temple Lang , Terry Therneau , Yves Tille , Luis Torgo , Adrian Trapletti , Joshua Ulrich , Kevin Ushey , Jeremy VanDerWal , Bill Venables , John Verzani , Pablo J. Villacorta Iglesias , Gregory R. Warnes , Stefan Wellek , Hadley Wickham , R , R. Wilcox , Peter Wolf , Daniel Wollschlaeger , Joseph Wood , Ying Wu , Thomas Yee , Achim Zeileis |
| Ryacas | R Interface to the 'Yacas' Computer Algebra System Mikkel Meyer Andersen , Rob Goedman , Gabor Grothendieck , Søren Højsgaard , Grzegorz Mazur , Ayal Pinkus , Nemanja Trifunovic |
| Ryacas0 | Legacy 'Ryacas' (Interface to 'Yacas' Computer Algebra System) Mikkel Meyer Andersen , Rob Goedman , Gabor Grothendieck , Søren Højsgaard , Grzegorz Mazur , Ayal Pinkus , Nemanja Trifunovic |
| chron | Chronological Objects which Can Handle Dates and Times David James , Kurt Hornik , Gabor Grothendieck , R Core Team |
| gdata | Various R Programming Tools for Data Manipulation Gregory R. Warnes , Gregor Gorjanc , Arni Magnusson , Liviu Andronic , Jim Rogers , Don MacQueen , Ales Korosec , Ben Bolker , Michael Chirico , Gabor Grothendieck , Thomas Lumley , Brian Ripley , inoui llc |
| lme4 | Linear Mixed-Effects Models using 'Eigen' and S4 Douglas Bates , Martin Maechler , Ben Bolker , Steven Walker , Rune Haubo Bojesen Christensen , Henrik Singmann , Bin Dai , Fabian Scheipl , Gabor Grothendieck , Peter Green , John Fox , Alexander Bauer , Pavel N. Krivitsky , Emi Tanaka , Mikael Jagan |
| optimr | A Replacement and Extension of the 'optim' Function John C Nash , Ravi Varadhan , Gabor Grothendieck |
| optimx | Expanded Replacement and Extension of the 'optim' Function John C Nash , Ravi Varadhan , Gabor Grothendieck |
| plotrix | Various Plotting Functions Jim Lemon , Ben Bolker , Sander Oom , Eduardo Klein , Barry Rowlingson , Hadley Wickham , Anupam Tyagi , Olivier Eterradossi , Gabor Grothendieck , Michael Toews , John Kane , Rolf Turner , Carl Witthoft , Julian Stander , Thomas Petzoldt , Remko Duursma , Elisa Biancotto , Ofir Levy , Christophe Dutang , Peter Solymos , Robby Engelmann , Michael Hecker , Felix Steinbeck , Hans Borchers , Henrik Singmann , Ted Toal , Derek Ogle , Darshan Baral , Ulrike Groemping , Bill Venables , The CRAN Team , Duncan Murdoch |
| proto | Prototype Object-Based Programming Hadley Wickham , Gabor Grothendieck , Louis Kates , Thomas Petzoldt |
| rockchalk | Regression Estimation and Presentation Paul E. Johnson , Gabor Grothendieck , Dimitri Papadopoulos OrfanosGabor |
| zoo | S3 Infrastructure for Regular and Irregular Time Series (Z's Ordered Observations) Achim Zeileis , Gabor Grothendieck , Jeffrey A. Ryan , Joshua M. Ulrich , Felix Andrews |