| FME | A Flexible Modelling Environment for Inverse Modelling, Sensitivity, Identifiability and Monte Carlo Analysis Karline Soetaert , Thomas Petzoldt |
| QurvE | Robust and User-Friendly Analysis of Growth and Fluorescence Curves Nicolas T. Wirth , Jonathan Funk , Matthias Kahm , Maik Kschischo , Thomas Petzoldt , Andrew Stein , Michael W. Kearney , Santiago I. Hurtado , Mark Heckmann , Nicholas Hamilton , Evan Friedland , Heather Turner , Georgi N. Boshnakov |
| caper | Comparative Analyses of Phylogenetics and Evolution in R David Orme , Rob Freckleton , Gavin Thomas , Thomas Petzoldt , Susanne Fritz , Nick Isaac , Will Pearse |
| cardidates | Identification of Cardinal Dates in Ecological Time Series Susanne Rolinski , René Sachse , Thomas Petzoldt |
| deSolve | Solvers for Initial Value Problems of Differential Equations ('ODE', 'DAE', 'DDE') Karline Soetaert , Thomas Petzoldt , R. Woodrow Setzer , Peter N. Brown , George D. Byrne , Ernst Hairer , Alan C. Hindmarsh , Cleve Moler , Linda R. Petzold , Youcef Saad , Clement W. Ulrich |
| fortunes | R Fortunes Achim Zeileis , the R community , Contributions , by Torsten Hothorn , Peter Dalgaard , Uwe Ligges , Kevin Wright , Martin Maechler , Kjetil Brinchmann Halvorsen , Kurt Hornik , Duncan Murdoch , Andy Bunn , Ray Brownrigg , Roger Bivand , Spencer Graves , Jim Lemon , Christian Kleiber , David L. Reiner , Berton Gunter , Roger Koenker , Charles Berry , Marc Schwartz , Michael Dewey , Ben Bolker , Peter Dunn , Sarah Goslee , SimonBlomberg , Bill Venables , Rol , Rau , Thomas Petzoldt , RolfTurner , Mark Leeds , Emmanuel Charpentier , Chris Evans , PaoloSonego , Peter Ehlers , Detlef Steuer , Tal Galili , Greg Snow , Brian D. Ripley , Michael Sumner , David Winsemius , LiviuAndronic , Brian Diggs , Matthieu Stigler , Michael Friendly , Dirk Eddelbuettel , Richard M. Heiberger , Patrick Burns , Dieter Menne , Andrie de Vries , Barry Rowlingson , RenaudLancelot , R. Michael Weylandt , Jon Olav Skoien , FrancoisMorneau , Antony Unwin , Joshua Wiley , Terry Therneau , BryanHanson , Henrik Singmann , Eduard Szoecs , Gregor Passolt , John C. Nash. |
| growthrates | Estimate Growth Rates from Experimental Data Thomas Petzoldt |
| marelac | Tools for Aquatic Sciences Karline Soetaert , Thomas Petzoldt , Filip Meysman , Lorenz Meire |
| 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 |
| qualV | Qualitative Validation Methods K. Gerald van den Boogaart , Stefanie Rost , Thomas Petzoldt |
| simecol | Simulation of Ecological (and Other) Dynamic Systems Thomas Petzoldt |