Data analysis, statistical analysis, and statistical graphics analysis package.

A collection of online statistical distributions and procedures. Includes sample size calculation, Fisher exact test, t-test, bonferroni adjustment, pairwise tests, ordinal tests, hypergeometric, binomial, poisson and weibull distributions.

A web-based tool that provides a graphical view of data trends across multiple time periods with drill down capability.

ActiveX program to perform gage capability (reproducibility and repeatability) studies

Makers of many computational statistics software packages.

Makers of MLAB Mathematical and Statistical Modeling System for research, exploration, and scientific data analysis, including ODE models.

Statistical software for the social sciences. LISREL for structural equation modeling, HLM for hierarchical data analysis, and BILOG, BILOG-MG, MULTILOG, PARSCALE, and TESTFACT for IRT-based test analysis.

An integrated software system for econometric modelling and statistical analysis.

Combines basic statistics with nonlinear regression (curve fitting) and publication-quality graphics.

Program package used for estimating common trends, seasonal components and cycles in short, non-stationary multivariate time series. Based on dynamic factor analysis.