Statistical Computing
S-Plus
S-Plus is a commercial statistics program built on S from AT&T Bell Laboratories.
Documentation
- Statlib S-News Archive. A
large and well known depository for user contributed libraries of S-Plus
functions.
- Selections from
S-News. Georges Monette, York University.
- Burns Statistics. A consulting
company site which includes considerable tutorial material on S and R. See for
example the book "S Poetry". Patrick Burns.
General Repositories
- Statlib S Archive. Large collection of S
functions by many authors. Carnegie-Mellon University.
Specialist Repositories
- Modern Applied Statistics with S-Plus.
Download the latest version of the MASS library of S functions. Bill Venables, University
of Adelaide and Brian Ripley, University of Oxford.
- Additive Survival Analysis. Harald
Fekjaer, University of Oslo.
- Applied Smoothing Techniques for Data
Analysis by Adrian Bowman and Adelchi Azzalini. Data sets and S-Plus functions. Adrian
Bowman, University of Glasgow.
- Design and HMisc Libraries.
Includes over 200 functions or ordinal logistic regression, survival etc etc. Versions for
Windows 95 and Unix. Frank Harrell, University of Virginia.
- Dynamic Systems
Estimation Library. A collection of S software functions for time series analysis.
Paul Gilbert, Bank of Canada.
- NLME. Software for mixed-effects models.
Includes nonlinear models and a function which is similar to PROC MIXED in SAS. José
Pinheiro and Douglas Bates, University of Wisconsin.
- NLS2. Splus functions for
non-linear regression. Includes modelling of the variance. National Institut of
Agronomical Research, France.
- Oswald. Object oriented
software for the analysis of longitudinal data in S-plus. Statistics Group, University of
Lancaster.
- Qtoolbox. A library of over
250 S-PLUS functions related to quality improvement developed by members of the Quality
Improvement Group, CSIRO Division of Mathematics and Statistics, Australia. Although
primarily a collection of SPC software, the scope is wider than that normally associated
with that three letter acronym. Allan Adolphson, CSIRO.
- StatMod. S-Plus functions for residual analysis
and dispersion
modelling in generalized linear models, robust frequency estimation etc. Gordon Smyth, Walter and Eliza Hall Institute of Medical Research.
- Time Series Protocol for
Application-Database Interface. A standardized protocol for communication between
application programs and databases. Includes software for an S-Plus client. Paul Gilbert,
Bank of Canada.
- Trellis
Graphics. Data sets, scripts and case studies for Trellis Graphics and the
corresponding book Visualizing
Data by William S. Cleveland. Rick Becker, Bill Cleveland, Linda Clark, Bell
Laboratories.
- WaveThresh.
Wavelet transformations and inverses. Guy Nason, University of Bristol.