| EpiNow2 | Estimate Real-Time Case Counts and Time-Varying Epidemiological Parameters Sam Abbott , Joel Hellewell , Katharine Sherratt , Katelyn Gostic , Joe Hickson , Hamada S. Badr , Michael DeWitt , Robin Thompson , Sophie Meakin , James Munday , Nikos Bosse , Paul Mee , Peter Ellis , Pietro Monticone , Lloyd Chapman , James M. Azam , Andrew Johnson , EpiForecasts , Sebastian Funk |
| HiClimR | Hierarchical Climate Regionalization Hamada S. Badr , Benjamin F. Zaitchik , Amin K. Dezfuli |
| RcppParallel | Parallel Programming Tools for 'Rcpp' JJ Allaire , Romain Francois , Kevin Ushey , Gregory Vandenbrouck , Marcus Geelnard , Hamada S. Badr , Posit , PBC , Intel , Microsoft |
| StanHeaders | C++ Header Files for Stan Ben Goodrich , Joshua Pritikin , Andrew Gelman , Bob Carpenter , Matt Hoffman , Daniel Lee , Michael Betancourt , Marcus Brubaker , Jiqiang Guo , Peter Li , Allen Riddell , Marco Inacio , Mitzi Morris , Jeffrey Arnold , Rob Goedman , Brian Lau , Rob Trangucci , Jonah Gabry , Alp Kucukelbir , Robert Grant , Dustin Tran , Michael Malecki , Yuanjun Gao , Hamada S. Badr , Trustees of Columbia University , Lawrence Livermore National Security , The Regents of the University of California , Southern Methodist University |
| additive | Bindings for Additive TidyModels Hamada S. Badr |
| bayesian | Bindings for Bayesian TidyModels Hamada S. Badr , Paul-Christian Bürkner |
| brms | Bayesian Regression Models using 'Stan' Paul-Christian Bürkner , Jonah Gabry , Sebastian Weber , Andrew Johnson , Martin Modrak , Hamada S. Badr , Frank Weber , Aki Vehtari , Mattan S. Ben-Shachar , Hayden Rabel , Simon C. Mills , Stephen Wild , Ven Popov |
| projpred | Projection Predictive Feature Selection Juho Piironen , Markus Paasiniemi , Alejandro Catalina , Frank Weber , Aki Vehtari , Jonah Gabry , Marco Colombo , Paul-Christian Bürkner , Hamada S. Badr , Brian Sullivan , Sölvi Rögnvaldsson , The LME4 Authors , Yann McLatchie , Juho Timonen |
| rstan | R Interface to Stan Jiqiang Guo , Jonah Gabry , Ben Goodrich , Andrew Johnson , Sebastian Weber , Hamada S. Badr , Daniel Lee , Krzysztof Sakrejda , Modrak Martin , Trustees of Columbia University , Oleg Sklyar , The R Core Team , Jens Oehlschlaegel-Akiyoshi , John Maddock , Paul Bristow , Nikhar Agrawal , Christopher Kormanyos , Bronder Steve |
| rstantools | Tools for Developing R Packages Interfacing with 'Stan' Jonah Gabry , Ben Goodrich , Martin Lysy , Andrew Johnson , Hamada S. Badr , Marco Colombo , Stefan Siegert , Trustees of Columbia University |
| torch | Tensors and Neural Networks with 'GPU' Acceleration Daniel Falbel , Javier Luraschi , Dmitriy Selivanov , Athos Damiani , Christophe Regouby , Krzysztof Joachimiak , Hamada S. Badr , RStudio |