Welcome – R-Forge

What are R and R-Forge?

R is `GNU S', a freely available language and environment for statistical computing and graphics which provides a wide variety of statistical and graphical techniques: linear and nonlinear modelling, statistical tests, time series analysis, classification, clustering, etc. Please consult the R-project homepage for further information.
R-Forge offers a central platform for the development of R packages, R-related software and further projects. It is based on FusionForge offering easy access to the best in SVN, daily built and checked packages, mailing lists, bug tracking, message boards/forums, site hosting, permanent file archival, full backups, and total web-based administration.

A Platform for the Whole R Community

In order to get the most out of R-Forge you'll need to register as a site user and then login. This will allow you to participate fully in all we have to offer, e.g., you may register your project. Of course, you may also browse the site without registration, but will only have limited access to some features. For details see the documentation.

Documentation

  • Short Introduction: Stefan Theußl and Achim Zeileis. Collaborative software development using R-Forge. The R Journal, 1(1):9-14, May 2009. URL http://journal.R-project.org/ [bib] [pdf] [local copy](Official R-Forge citation)
  • User's Manual: [pdf] (Detailed technical documentation)

If you experience any problems or need help you can submit a support request to the R-Forge team or write an email to R-Forge@R-Project.org.
Thanks... and enjoy the site.

Latest News

depmixS4 version 1.2-0 on CRAN: support for missing data

Ingmar Visser - 2012-07-04 16:52 - depmixS4 - hidden Markov model classes

Version 1.2-0 has been released on CRAN. The major change in this version is that it supports missing data in the responses (missing covariates result in an error). The vignette accompanying the package has a brief explanation of how missing data is treated within the EM algorithm and using direct optimization of the loglikelihood.

parfm 2.02-2: anova() function and inverse Weibull baseline

Federico Rotolo - 2012-06-27 16:06 - Parametric Frailty Models

New release 2.02-2 of parfm package is now available.

Summer Course: Econometric Production Analysis with R

Arne Henningsen - 2012-06-27 16:06 - frontier: Stochastic Frontier Analysis

I will give a summer course in econometric production analysis with R (e.g. using the "frontier" package) in Portugal during the first week of September:

plotKML tutorial (presentation) at ANU, Canberra

Tomislav Hengl - 2012-06-15 16:02 - plotKML

Slides from the talk at the ANU, Canberra, Department of Mathematics (13.06.2012) are now available via: http://plotkml.r-forge.r-project.org/

lmrob() using *constrained* subsampling

Martin Maechler - 2012-06-06 15:35 - robustbase - Basic Robust Statistics

Since March, lmrob() uses a new *constrained* subsampling algorithm which allows to compute high-breakdown point MM-estimates also when there are many categorical predictors

R 2.15.0 Easter Beagle package builds about to start

  2012-04-02 17:47

New: stratification (parfm 1.01-2)

  2012-03-27 16:44

AQP 1.0 is released.

  2012-03-27 16:44

New: confidence intervals, predictions, model selection

  2012-02-08 16:41

R-Forge Upgrade Information

  2012-02-04 13:57

 

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