Science

A package for polynomials, polynomial matrices and their application in systems, signals and control. [commercial]

A MATLAB toolbox for auditory modeling.

[free] Functions for inference and learning in various static and dynamic probabilistic models such as hidden Markov models, linear dynamic systems, Gaussian mixture models, and factor analyzers.

Offers functions for estimating parameters of multivariate autoregressive (AR) models, diagnostic checking of fitted models, and analyzing eigenmodes.

Source code and documentation for contributed packages, some included with Maple, some still under text. Includes algcurves, diffop, kovavicsols.

A utility that parses Mathcad's MathML output into LaTeX.

An electronic newsletter written specifically for the Mathematica community.

This site provides information about Stephan Kaufmann's Mathematica books, notebooks and packages.

Supplementary help browser.

A collection of Mathematica v.2 routines by Peter Olver.

Magazine of the MuPAD Research Group devoted to MuPAD, teaching with MuPAD, and mathematical research.

A public-domain collection of over a thousand bit-mapped, 12-point, transparent GIFs of mathematical letters and symbols, suitable for display on a web page.

The institute has a strong focus on Bayesian statistics.

Builds scientific models by a process that optimizes each of the inferences that are made by a model, thus producing the maximum possible knowledge from fixed resources.

International Research Forum on Statistical Reasoning, Thinking and Literacy.

Membership information, publications, meetings, jobs, other resources.

Promotes the development of statistical theory and its applications, and acts as a link between statisticians and others working in different fields of statistics and research. In Finnish and English.

Statistician interested in statistical models and analysis of complex biological data, e.g. DNA Arrays, Mutational Spectra.

Statistical analysis of genomic and physiological data. Copies of papers on statistical methods of data analysis.

UCL Networks research group. Research interests: Stochastic networks, large deviations, internet pricing.

Assistant Professor of Econometrics at the University of Brescia, Italy. Includes resume, research interests in financial and computational econometrics, and publications.

Statistical software, including MVSP, Oriana, XLSTAT, Simstat and Data Desk.

Product information and technical support for the statistical analysis and viewing software.

Analysis tool developed by Dr. Forrest Young at UNC-Chapel Hill. Focus: visual analysis of data in a Clementine/Intelligent Miner workflow GUI. Includes Multivariate and Univariate Analyses. [Open Source]

Two programs to help researchers study data clustering algorithms: clusgen generates artificial data sets and cluscomp compares partitions of a data set.

Provides functions and interactive tools for analyzing historical data, modeling data, simulating systems, developing statistical algorithms, and learning and teaching statistics.

Package to analyze data from complex samples, especially large-scale assessments. Available for free from the American Institutes for Research. Download, support (software, database), manual, registration.

Software for statistical power analysis and to calculate sample size and effect size for scientific research studies.

Statisticians who design research, analyze data, and provide professional editing for business, academics, and graduate students.

Statistical consulting firm providing analysis services, training, tutoring, and expert testimonies.

Provides technical short courses, software, and consulting for science and industry. Located in Houston, TX.

Specializes in biostatistical methods designs (adaptive, meta-analysis) and analysis, modeling and simulation, risk analysis and decision-making, as independent statistician on Data and Safety Monitoring Boards, and FDA representation.

An independent data analysis agency, providing a complete range of statistical quantitative and qualitative analysis services to a wide variety of client companies and industry sectors.

Offers statistical analysis and modeling, research design, programming, psychometrics, selection system validity studies, dissertation help, litigation support and expert witness services.

They provide statistical consulting and predictive analytics support to branders, marketers, advertisers, media, academia, and government.

A complete, downloadable, introductory text on Algebraic Topology, by Prof. Allen Hatcher, Cornell Univ. 3rd Ed. 553 pp. with illustrations. Available in pdf and postscript versions.

Introduction to the Cantor discontinnuum.

Publishes papers in topology, geometry and adjacent areas of mathematics. Description, information for authors, search function, free samples issue, and abstracts for other articles. Full text by subscription.

Biographies of early knot theorists. Many early papers on knot theory (in pdf format) including papers by Tait, Kirkman, Little and Thomson.

Problems in combinatorial set theory and topology, collected by Marion Scheepers.

Computes the MD energy of a polygonal knot. Available via ftp.

Volume rendering software package written entirely in Java. Sources downloadable. Interfaced to the popular ImageJ image processing package.

Designers and markers of industrial x-ray inspection imaging systems.

Offers reference standards for the following micro-analysis systems: AUGER, BSED, EDX, SEM, STEM, TEM, WDX, XRF and micro-probe. Also manufactures calibration standards for BSED and scanning electron microscope.

Illustrated tutorial explores how light microscopes work from HowStuffWorks.com.

Product and press portal for all aspects of microscopy. Provides information on product launches, new developments and trends in microscopy as well as announcing events and job opportunities.

An independent platform of European learned societies and scientific organizations. Members, activities.

Richard Benish considers the possibility of testing "expanding matter" gravity models with laboratory experiments. Astrophysical and cosmological implications are also explored.

Source for free e-book, Electrogravitation As A Unified Field Theory, by Jerry E. Bayles.

The Impressionist Theory of Everything explores the concept that paradox is a natural mechanism in the universe responsible for a cycle that is not resolvable.