College of Liberal Arts & Sciences
Software
Java Software
Piface - A Java applet for power and sample size calculations. (Russ Lenth)
StatWeave - Embed statistical code (e.g., SAS, R, Stata, etc.) into a LaTeX or OpenOffice document. (Russ Lenth)
R Packages
Byte Code Compiler for R - Implementation of a byte code compiler for R. The compiler produces code for a virtual machine that is then executed by a virtual machine runtime system. (Luke Tierney)
CARrampsOcl - This package fits Bayesian conditional autoregressive models for spatial and spatiotemporal data on a lattice. It uses OpenCL kernels running on GPUs to perform rejection sampling to obtain independent samples from the joint posterior distribution of model parameters. (Kate Cowles)
coda - Output analysis and diagnostics for Markov Chain Monte Carlo simulations. (Kate Cowles)
estimability - Provides tools for determining estimability of linear functions of regression coefficients, and 'epredict' methods that handle non-estimable cases correctly. (Russ Lenth)
emmeans - Compute estimated marginal means (EMMs) for factor combinations in for a variety of models, as well as contrasts or linear combinations of EMMs, Bayesian analyses, and back-transformations of results. (Russ Lenth).
ramps - Bayesian geostatistical modeling of Gaussian processes using a reparameterized and marginalized posterior sampling (RAMPS) algorithm designed to lower autocorrelation in MCMC samples. (Kate Cowles, Brian J. Smith)
rsm - Provides functions to generate response-surface designs, fit first- and second-order response-surface models, make surface plots, obtain the path of steepest ascent, and do canonical analysis. (Russ Lenth)
snow - The snow (Simple Network of Workstations) package implements a simple mechanism for using a collection of workstations or a Beowulf cluster for "embarrassingly parallel" computations in R. (Luke Tierney)
Parallel Computing
pnmath - This package uses OpenMP to implement parallelized versions of most of the non-RNG routines in the R math library. (Luke Tierney)
OMPRNG - Parallel statistical random number generator for C++ and OpenMP. (Matt Bognar)
Software Packages
R - R is a language and environment for statistical computing and graphics. (Luke Tierney, member of the R Core Group)
xlispstat - A statistical package for dynamic graphics and object-oriented programming. (Luke Tierney)
Mobile Applications
Probability Distributions (Android, Apple iOS) - A free probability distribution application that handles the binomial, Poisson, negative binomial, hypergeometric, normal, t, chi-square, F, exponential, gamma, and beta distributions. (Matt Bognar)
Web (JavaScript) Applets
Distributions - Normal, t, chi-square, F, gamma, beta, exponential, binomial, geometric (I), geometric (II), Poisson, negative binomial (I), negative binomial (II), hypergeometric, binomial w/ normal approximation (Matt Bognar)
MLE Applets - Poisson MLE applet, Exponential MLE applet (Matt Bognar)