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General Information

Please see the section ``R Add-on Packages'' of the R Frequently Asked Questions on how to install packages from this directory or how to contribute packages to CRAN.

The pre-formatted help pages are only needed, if you don't have perl version 5 (or newer) installed on your system. The documentation sources are included in each package.

Related Directories

Old
Old contributed packages for outdated versions of R.

Devel
Incomplete packages that are in development (and might be unstable).


Packages

KernSmooth

functions for kernel smoothing (and density estimation) corresponding to book: Wand, M.P. and Jones, M.C. (1995) "Kernel Smoothing".

Version: 2.2-1
Author: S original (http://www.biostat.harvard.edu/~mwand) by Matt Wand. R port by Brian Ripley <ripley@stats.ox.ac.uk>.
License: Unlimited distribution (from Dr Wand).
Index of Contents
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VR

Various functions from the libraries of Venables and Ripley, `Modern Applied Statistics with S-PLUS' (2nd edition).

Version: 5.3pl025-1
Author: S original by Venables & Ripley. R port by Brian Ripley <ripley@stats.ox.ac.uk>, following earlier work by Kurt Hornik and Albrecht Gebhardt.
License: GPL (version 2 or later)
Pre-formatted help pages

acepack

ACE and AVAS methods for choosing regression transformations.

Version: 1.1
License: avas is public domain, ace is on Statlib
Index of Contents
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akima

Linear or cubic spline interpolation for irregular gridded data

Version: 0.2-2
Author: Fortran code by H. Akima. R port by Albrecht Gebhardt <albrecht.gebhardt@uni-klu.ac.at>.
License: ??? Fortran code available at netlib
Index of Contents
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bindata

Generation of correlated artificial binary data.

Version: 0.9-2
Author: Friedrich Leisch <Friedrich.Leisch@ci.tuwien.ac.at> and Andreas Weingessel <Andreas.Weingessel@ci.tuwien.ac.at>
License: GPL version 2 or newer
Index of Contents
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boot

functions and datasets for bootstrapping from the book "Bootstrap Methods and Their Applications" by A.C. Davison and D.V. Hinkley (1997, CUP).

Version: 1.1-1
Author: S original (http://dmawww.epfl.ch/davison.mosaic/BMA/library.html) by Angelo Canty. R port by Brian Ripley <ripley@stats.ox.ac.uk>.
License: Unlimited distribution.
Index of Contents
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bootstrap

Software (bootstrap, cross-validation, jackknife), data and errata for the book "An Introduction to the Bootstrap" by B. Efron and R. Tibshirani, 1993, Chapman and Hall.

Version: 1.0-4
Author: S original by Rob Tibshirani <tibs@utstat.toronto.edu>. R port by Fritz Leisch <Friedrich.Leisch@ci.tuwien.ac.at>.
License: ??? (S original from StatLib)
Index of Contents
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cclust

Convex Clustering methods, including Kmeans algorithm, On-line Update algorithm (Hard Competitive Learning) and Neural Gas algorithm (Soft Competitive Learning).

Version: 0.5-2
Author: Evgenia Dimitriadou <dimi@ci.tuwien.ac.at>
License: GPL version 2 or later
Index of Contents
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chron

Chronological Objects which Can Handle Dates and Times

Version: 2.1-2
Author: S original by David James <dj@research.bell-labs.com>, R port by Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at>.
License: Copyright (c) 1997 Lucent Technologies. See the file `COPYING' for further information.
Index of Contents
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cluster

Functions for cluster analysis.

Version: 1.1-2
Author: S original by Peter Rousseeuw <rousse@uia.ua.ac.be>, Anja Struyf <Anja.Struyf@uia.ua.ac.be> and Mia Hubert >. R port by Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at>.
License: May be freely distributed and used with R.
Index of Contents
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coda

Output analysis and diagnostics for Markov Chain Monte Carlo simulations.

Version: 0.3-4
Author: S original by Nicky Best, Kate Cowles and Karen Vines R port by Martyn Plummer <plummer@iarc.fr>
License: GPL Version 2 or later.
Index of Contents
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ctest

A collection of classical tests, including the Bartlett, Fisher, Kruskal-Wallis, Kolmogorov-Smirnov, and Wilcoxon tests.

Version: 0.9-4
Author: Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at>
License: GPL
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date

Sorry, the description of this package is missing.

Version: 1.0-4
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e1071

Miscellaneous functions used at the Department of Statistics at TU Wien (E1071).

Version: 0.8-2
Author: Compiled by Friedrich Leisch <Friedrich.Leisch@ci.tuwien.ac.at>.
License: GPL version 2 or newer
Index of Contents
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fracdiff

Maximum likelihood estimation of the parameters of a fractionally differenced ARIMA(p,d,q) model (Haslett and Raftery, Applied Statistics, 1989).

Version: 1.0-3
Author: S original by Chris Fraley <fraley@stat.washington.edu>. R port by Fritz Leisch <Friedrich.Leisch@ci.tuwien.ac.at>.
License: Free for non-commercial purposes.
Index of Contents
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funfits

FUNFITS is an integrated set of S-PLUS functions for fitting curves and surfaces and includes thin plate splines, kriging and neural networks.

Version: 2.0-1
Depends: akima
Author: S original by Doug Nychka <nychka@stat.ncsu.edu> R port by Albrecht Gebhardt <albrecht.gebhardt@uni-klu.ac.at>.
License: ??, available on statlib.
Index of Contents
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gee

Sorry, the description of this package is missing.

Version: 3.13-2
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integrate

Sorry, the description of this package is missing.

Version: 1.0-3

leaps

Sorry, the description of this package is missing.

Version: 1.0-3

lme

Fit and compare Gaussian linear mixed-effects models.

Version: 2.9-4
Author: Jose Pinheiro <jcp@research.bell-labs.com> and Douglas Bates <bates@stat.wisc.edu>
License: GPL version 2 or later
Index of Contents
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locfit

Local Regression, Likelihood and density estimation.

Version: 19980714
Author: Clive Loader <clive@bell-labs.com>
License: Free for non-commercial use, see the file COPYRIGHT for details
Index of Contents
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logspline

Logspline density estimation.

Version: 1.0-1
Author: S original by Charles L. Kooperberg. R port by Brian Ripley <ripley@stats.ox.ac.uk>.
License: You are free to use this program, for non-commercial purposes only.
Index of Contents
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mlbench

A collection of artificial and real-world machine learning benchmark problems, including, e.g., the boston housing data from the UCI repository.

Version: 0.2-4
Author: Written/packaged by Fritz Leisch <Friedrich.Leisch@ci.tuwien.ac.at> Original data sets from various sources.
License: Free for non-commercial purposes. See the file README and the help pages of the data sets for details.
Index of Contents
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multiv

Multivariate Data Analysis Routines including hirarchical clustering, PCA, Sammon mapping, correspondance analysis, ...

Version: 1.0-1
Author: S original by F. Murtagh <fmurtagh@eso.org)>. R port by Friedrich Leisch <Friedrich.Leisch@ci.tuwien.ac.at>
License: Free re-distribution for non-commercial purposes.
Index of Contents
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oz

Functions for plotting Australia's coastline and state boundaries.

Version: 1.0-3
Author: S original by Bill Venables <Bill.Venables@adelaide.edu.au>. R port by Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at>.
License: GPL
Index of Contents
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polymars

(polychotomous) regression based on Multivariate Adaptive Regression Splines

Version: 1.0-2
Author: Charles Kooperberg and Martin O'Connor R port by Guido Masarotto (guido@sirio.stat.unipd.it)
License: Free for non-commercial purposes. See the original README.
Index of Contents
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polynom

A collection of functions to implement a class for univariate polynomial manipulations.

Version: 1.0-7
Author: S original by Bill Venables <Bill.Venables@adelaide.edu.au>. Packaged for R by Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at> and Martin Maechler <maechler@stat.math.ethz.ch>.
License: GPL
Index of Contents

ppr

Projection pursuit regression.

Version: 1.0-1
Author: Brian Ripley <ripley@stats.ox.ac.uk>. R port by Brian Ripley <ripley@stats.ox.ac.uk>.
License: Unlimited distribution for noncommercial use
Index of Contents
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principal.curve

fits a principal curve to a data matrix in arbitrary dimensions

Version: 1.0-4
Author: S original by Trevor Hastie <trevor@research.att.com> R port by Andreas Weingessel <Andreas.Weingessel@ci.tuwien.ac.at>
License: ??? (S original from statlib)
Index of Contents
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quadprog

This package contains routines and documentation for solving quadratic programming problems.

Version: 1.2-1
Author: S original by Berwin A. Turlach <berwin.turlach@anu.edu.au> R port by Andreas Weingessel <Andreas.Weingessel@ci.tuwien.ac.at>
License: GPL version 2 or later
Index of Contents
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ratetables

Sorry, the description of this package is missing.

Version: 1.0-2
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rational

Functions to find numerical rational approximations using a continued fraction method.

Version: 1.0-4
Author: S original by Bill Venables <Bill.Venables@adelaide.edu.au>. R port by Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at>.
License: GPL
Index of Contents

rpart

Recursive partitioning.

Version: 1.0-3
Depends: survival4 if survival models are to be used.
Author: Terry M Therneau and Beth Atkinson <atkinson@mayo.edu>. R port by Brian Ripley <ripley@stats.ox.ac.uk>.
License: Unlimited distribution for noncommercial use
Index of Contents
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sgeostat

An Object-oriented Framework for Geostatistical Modeling in S+

Version: 1.0-3
Depends: mva
Author: S original by James J. Majure <majure@iastate.edu> Iowa State University R port + extensions by Albrecht Gebhardt <albrecht.gebhardt@uni-klu.ac.at>.
License: Original ??, extensions GPL version 2 or newer
Index of Contents
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splines

Functions and classes for defining B-spline representations or polynomial spline representations of regression splines or interpolation splines.

Version: 2.0-3
License: GPL version 2 or newer
Index of Contents
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stable

Density, distribution, quantile and hazard functions of a stable variate ; generalized linear models for the parameters of a stable distribution.

Version: 0.1
Author: Philippe Lambert <plambert@ulg.ac.be> and Jim Lindsey
License: GPL version 2 or later
Index of Contents
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survival4

Sorry, the description of this package is missing.

Version: 1.0-3
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tree

Classification and regression trees.

Version: 0.2-2
Author: Brian Ripley <ripley@stats.ox.ac.uk>.
License: Unlimited non-commercial use.
Index of Contents
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tripack

A constrained two-dimensional Delaunay triangulation package

Version: 0.1-5
Author: Fortran code by R. J. Renka. R functions by Albrecht Gebhardt <albrecht.gebhardt@uni-klu.ac.at>.
License: R functions: GPL, Fortran code: available at netlib
Index of Contents
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xgobi

Interface to the XGobi program for graphical data analysis.

Version: 1.0-3
Author: Packaged for R by Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at>, based on the S code in the XGobi distribution.
License: Copyright (C) by Bellcore, non-profit use and redistribution permitted (see COPYING for details)
Index of Contents
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Last modified: Wed Jul 29 15:10:07 1998 by Friedrich Leisch