Web Directory

» ADN
   Offers Daisie, a statistical software program for processing surveys and analysing data and Slidie, which simplifies the creation of reports and presentations and automates their production.
   http://www.dse-soft.com/

» ADaMSoft
   Open source statistical software written in Java. It contains data management methods and data mining techniques and offers facilities to create dynamical reports or to store documents. In Italian and English.
   http://adamsoft.caspur.it

» AM Statistical Software
   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.
   http://am.air.org/

» Algoval
   A system for automatically evaluating algorithms on datasets for specified problems. The results of each evaluation are published on the site's web server for immediate dissemination.
   http://algoval.essex.ac.uk/

» Analytical Software
   Makes and sells Statistix statistical analysis program, designed to be easy to use for researchers who are not statisticians.
   http://www.statistix.com/

» Apophenia
   Statistics library for C. Has functions on the same level as those of typical statistics packages (OLS, Probit, singular value decomposition, &c.) but doesn't tie users to an ad hoc language or environment.
   http://apophenia.sourceforge.net/

» BioStat by LemnaTec
   The program supplies test protocols for a growing number of standardised bio-tests such as growth inhibition. Free trial download.
   http://www.lemnatec.com/biostat_software_en.htm

» CAMO Inc.
   Provides details of the multivariate data analysis software products and the analytical modeling, prediction and optimization solutions available.
   http://www.camo.com/

» CLEAVE: C Language Exploratory Analysis of Variance
   Free, open-source ANOVA software for large data sets which handles several multiway design types and includes robustness and post-hoc test enhancements.
   http://www.ebire.org/hcnlab/software/cleave.html

» Camo ASA: The Unscrambler
   Software for multivariate data analysis (MVA) and design of experiments (DoE).
   http://www.camo.com/rt/Products/Unscrambler/unscrambler.html

» Civilized Software
   Makers of MLAB Mathematical and Statistical Modeling System for research, exploration, and scientific data analysis, including ODE models.
   http://www.civilized.com/

» CombiStats
   A computer program for the statistical analysis of data from biological dilution assays or potency assays in agreement with the European Pharmacopoeia.
   http://combistats.edqm.eu

» DAG_Stat - Diagnostic and Agreement Statistics
   Excel spreadsheet; calculates wide range of statistics (and confidence intervals) for assessing performance of diagnostic tests and inter-rater reliability of dichotomous ratings.
   http://www.mhri.edu.au/biostats/DAG_Stat

» DTREG
   Generates classification and regression decision trees that model data and can be used to predict future values. Uses V-fold cross validation and pruning to make optimal size trees, and surrogate splitters for missing values.
   http://www.dtreg.com/

» Data Description, Inc.
   Develops, sells, supports statistics and statistics training software for Macintosh, Windows 9x/NT/2000/XP.
   http://www.datadesk.com/

» DataLab
   Windows-based program for exploratory data analysis, offering important methods of statistical analysis and data visualization: regression, statistical test, cluster analysis, principal components, KNN classification, MLR, PCR, neural networks. Evaluation
   http://www.lohninger.com/datalab.html

» DataRevelation
   Software for automatic, multivariate statistical modeling.
   http://www.datarevelation.com

» Discerning Systems Inc.
   Statistical software for ground-water and environmental detection, compliance, assessment and remediation monitoring.
   http://www.dsi-software.com/

» EstaPlus
   Descriptive statistics software that can analyze and plot using data distributed in one-dimensional or two-dimensional variables, in discreet or continuous mode.
   http://estaplus.100free.com/english.htm

» Exploring Numerical Data (E.N.D.)
   Software for university/college level social sciences introductory statistics courses featuring text material, review exercises, and calculation utilities.
   http://www3.sympatico.ca/horvatht/endpage.htm

» FMS: Total Access Statistics
   Offers a wide range of statistical calculations for Microsoft Access with all results in tables. Runs as an Access add-in and includes a programmatic library.
   http://www.fmsinc.com/MicrosoftAccess/StatisticalAnalysis.html

» Fathom Dynamic Data
   Exploration and analysis of data for students, by Key Curriculum Press.
   http://www.keypress.com/fathom/

» Free Statistics
   An index of free mathematical software. Sorted alphabetically by program name. Includes screenshots. Most are for use with Windows only.
   http://www.freestatistics.info/stat.php

» Free Statistics Software
   Free online software applications (calculators) featuring: mathematical equation plotting, descriptive statistics, multiple regression, time series analysis, and hypothesis testing.
   http://www.wessa.net

» G*Power
   A general power analysis program, free for Mac and PC. Written by E. Erdfelder, F. Faul and A. Buchner, at the University of Trier.
   http://www.psycho.uni-duesseldorf.de/aap/projects/gpower/

» GSEQ: Software for the Analysis of Interaction Sequences
   Useful for behavioral sequences. Includes description of the book, Analyzing Interaction: Sequential Analysis with SDIS and GSEQ, by Roger Bakeman, Vicenc Quera. [English, Spanish]
   http://www.gsu.edu/~psyrab/sg.htm

» GenStat Discovery
   Free version of GenStat developed by VSN International for use by not-for-profit research organisations, charities and educational institutes based in the developing world.
   http://www.vsni.co.uk/software/genstat-discovery/

» Generalized Linear Latent And Mixed Model (GLLAMM)
   The gllamm software estimates generalized linear latent and mixed models by maximum likelihood using adaptive quadrature. Models include multilevel, factor, latent class and structural equation models.
   http://www.gllamm.org/

» GraphPad QuickCalcs
   Dozens of free online calculators, including those for radioactivity calculations, detecting outliers, t tests, ANOVA post tests, chi-square, Fishers test, and confidence interval of a proportion.
   http://www.graphpad.com/quickcalcs/

» GraphPad Software
   Combines basic statistics with nonlinear regression (curve fitting) and publication-quality graphics.
   http://www.graphpad.com/

» HACCP Now Software
   Easy to use, reduces time and cost to implement HACCP. Includes automated wireless temperature monitoring and management tools for food businesses.
   http://www.haccpnow.co.uk/

» Hamilton Technical Services
   Software for frequency stability analysis. Stable32, Allan variance.
   http://www.wriley.com/

» InfinityQS
   Provides real-time quality control solutions for the shop floor, enterprise, and supply chain. Company information, details of products and services, and case studies.
   http://www.infinityqs.com/

» Institute for Theory Testing
   Offers Detect for Windows, which decides if individual-level data should be aggregated to the group level; online ordering, tutorial, comparison, bulletin board, links.
   http://www.levelsofanalysis.com/

» Integrated Knowledge Systems
   IKS provides consulting and custom statistical software for computer adaptive testing, psychometrics, Rasch measurement, statistical research, employment testing and consumer surveys.
   http://www.iknowsys.com

» JMP Statistical Discovery Software
   Tool for expert data analysis, design of experiments, and Six Sigma implementation. JMP is a business unit of SAS Institute, Inc. For Windows and Macintosh.
   http://www.jmp.com/

» Kovach Computing Services
   Statistical software, including MVSP, Oriana, XLSTAT, Simstat and Data Desk.
   http://www.kovcomp.co.uk/

» Latent Class Analysis
   Software, workshops and graphical displays.
   http://www.latentclass.com/

» MVP Programs
   Michael V. Petrovich offers easy-to-use statistical software including MVPstats (general statistics), PERFORM (process performance analysis), and MVPspc (SPC shareware).
   http://mvpprograms.com

» MacAnova
   Free interactive statistical program for DOS, Linux/Unix, Macintosh, Windows. Strengths: regression, ANOVA, time series analysis, macro language similar to S, R.
   http://www.stat.umn.edu/macanova/

» MacStats
   Clearinghouse for information about Mac software for statistical analysis, including regression, ANOVA and structural equation modeling, as well as general math software. Covers Mac OS 7 through OS X.
   http://www.macstats.org/

» Macnaughton ANOVA SS
   Links to material and computer programs by Donald Macnaughton about computing sums of squares in unbalanced analysis of variance.
   http://www.matstat.com/ss/

» Math Stat Software
   Programs offered include data acquisition, visualization, analysis, decision analysis and neural networks, econometrics, time series, forecasting, graphing, and curve fitting. Page lists products and descriptions.
   http://www.mathstat.com.au/

» MedCalc
   Program for biomedical research. Includes free trial.
   http://www.medcalc.be/

» Meta Analysis Statistical Software
   A statistical analysis package for research synthesis. Free trial download.
   http://www.meta-analysis.com/

» MetaWin
   A statistical software package for meta-analysis calculations.
   http://www.metawinsoft.com/

» Mondrian: Interactive Statistical Data Analysis
   Mondrian is an interactive statistical data analysis and data visualization software. It is platform independent and runs on Windows, MacOS X and UNIXes.
   http://www.rosuda.org/Mondrian/

» MultiSimplex
   Experimental design and multicriteria optimization software, based on fuzzy logic and the simplex method for sequential design of experiments. Windows-based, download trial version.
   http://www.grabitech.com/Multisimplex.htm

» Mx
   Matrix algebra interpreter and numerical optimizer for structural equation modeling and other types of statistical modeling of data.
   http://www.vcu.edu/mx/

» NCSS
   Data analysis, statistical analysis, and statistical graphics analysis package.
   http://www.ncss.com/

» Nesstar
   Software system for data publishing and online statistical analysis. Converts data into the user's desired format.
   http://www.nesstar.com/

» OpenEpi
   OpenEpi is a project to create open source software for epidemiologic statistics in JavaScript and HTML, and can be run from the web site or downloaded and run locally.
   http://www.openepi.com

» PS-Explore/StatSys
   PS-Explore/StatSys is an advanced statistical data analysis system and part of the PS-Explore product family of VGSPS mbH.
   http://www.statsys.de

» PS-Explore: Data Mining, Data Analysis, Statistics
   PS-Explore is an advanced and easy to use statistical and database software determined for use in industry and scientific research both.
   http://www.ps-explore.de/

» Partek Inc. - Pattern Recognition Software
   Statistical and visual data analysis software. Widely used in life sciences and engineering for gene expression (microarray) data analysis, high throughput screening, and drug design including SAR and ADME prediction.
   http://www.partek.com/

» Portable TROLL
   Mature integrated software system for econometric modeling, statistical analysis. For Linux, Unix; Windows. [Intex Solutions, Inc.]
   http://www.intex.com/troll/

» Power and Precision
   Software for statistical power analysis and to calculate sample size and effect size for scientific research studies.
   http://www.power-analysis.com/

» Premier Biosoft International: TMA Foresight
   Statistical tool for analyzing tissue microarray data. The software support many statistical techniques such as Cox regression, hierarchical clustering, Kaplan Meier survival plots and principal component analysis.
   http://www.premierbiosoft.com/tissue-microarray/index.html

» Provalis Research
   Makes and sells Simstat, which does uni-, bi-, multi-variate statistics, with graphics, scripting language; content analysis and text mining module, multivariate analysis, orientation statistics, education programs.
   http://www.provalisresearch.com/

» RKWard
   Open-source software that aims to be an easy to use, transparent frontend to the R-language, and ultimately a free alternative to commercial statistical software.
   http://rkward.sourceforge.net/

» Recurrence Plots
   Information on recurrence plots, cross recurrence plots, and their quantification; introduction, lists of books, readings, workshops, related software.
   http://www.recurrence-plot.tk/

» Resampling Stats
   Information about the resampling method used with increasing frequency in statistics - including comprehensive directories for statistics courses and software.
   http://www.resample.com/

» Rotating Scatter Plot
   Allows the user to load files from comma delimited file, rotate data in three dimensional space, group and identify data interactively as well as viewing statistical information for variables numerically and interactively.
   http://www.dpstats.com/rsp/

» SPC Software
   Packages automating the data collection, charting and analytical functions of statistical process control.
   http://www.datalyzer.com/

» Sagata
   Design of experiments (DOE), regression data modeling, and industry-oriented software.
   http://www.sagata.com/

» SalStat Statistics Package
   For analyzing scientific data: performs a range of tests, from descriptive statistics to analysis of variance tests and their nonparametric equivalents. Focus: ease of use. Linux, Windows. [Open Source, GPL]
   http://salstat.sourceforge.net/

» Science Plus Group
   Was ProGAMMA bv. Develops and sells statistics software. Product categories: software for hierarchical modeling (e.g., HLM 5), agreement (e.g., AGREE 7.0), IRT and Rasch modeling, psychometrics, structural equation modeling, marketing, data mining.
   http://www.scienceplus.nl/

» Scientific Computing Associates
   WorkBench Software for Time Series Analysis and General Statistical Analysis.
   http://www.scausa.com/

» Scientific Software International
   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.
   http://www.ssicentral.com/

» SimLab
   Free development framework for uncertainty and sensitivity analysis, providing a reference for the implementation of the various techniques available.
   http://simlab.jrc.it

» Simple Interactive Statistical Analysis
   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.
   http://home.clara.net/sisa

» SourceForge: RNGSharp
   Software for generating generic objects with a specific probability or random numbers from a wide variety of distributions. Library provides mix distributions system and a way to set output accuracy.
   http://sourceforge.net/projects/rngsharp/

» Stat-Ease, Inc.
   Statistical software, training, and consulting on design of experiments for scientists and engineers.
   http://www.statease.com

» StatLib
   System for distributing statistical software, datasets, and information by FTP and WWW.
   http://lib.stat.cmu.edu/

» StatPlus
   Easy-to-use statistical data processing program.
   http://eng.statplus.net.ua/

» StatSoft
   Developers of Statistica, a comprehensive suite of data mining and statistical analysis software.
   http://www.statsoft.com

» StatTransfer
   Offers software for data transfer between popular software packages. Includes free demo copy.
   http://www.stattransfer.com/

» StatView
   Software for statistical analysis.
   http://citewise.adeptscience.co.uk/statview/

» StatView Software
   Product information and technical support for the statistical analysis and viewing software.
   http://www.statview.com/index.html

» Stata
   Data analysis, management, graphics, matrix language, linear models, survey statistics, multivariate methods, multinomial and probit. Page includes list of products and employment opportunities.
   http://www.stata.com/

» Statcon
   Statistical software in a range of products from different vendors. Training and support available for most of these. Consulting focus is Design of Experiments, Quality Control Statistics. Online ordering, in German/English.
   http://www.statcon.de/

» Statgraphics XVI
   Allows your analytical power to be integrated enterprise-wide and world-wide, via Internet: training, products, DOE, Six Sigma application.
   http://www.statgraphics.com/

» Statistical Computation Website
   Online software for calculating basic statistics from Vassar College.
   http://faculty.vassar.edu/~lowry/VassarStats.html

» Statistics Online Computational Resources
   The SOCR Resource includes a number of probability and statistics applets, user interfaces and demonstrations, which are fully accessible over the Internet.
   http://socr.stat.ucla.edu/

» Statistics Toolbox for MATLAB
   Provides functions and interactive tools for analyzing historical data, modeling data, simulating systems, developing statistical algorithms, and learning and teaching statistics.
   http://www.mathworks.com/products/statistics/

» Statistics Tutorials
   This site contains statistics tutorials including worked examples using SAS statistics software, SPSS, WINKS statistics analysis software and Microsoft Excel data analysis tool.
   http://www.stattutorials.com

» Statistics101
   Free Java program, Statistics101, executes the Resampling Statistics language that was developed by Julian Simon and Peter Bruce. Purpose: Learn, explore and apply Monte Carlo, resampling, and bootstrap techniques.
   http://www.statistics101.net

» Statit Software
   Quality improvement software, quality control software and data analysis software for the enterprise. Also, solutions for desktop users.
   http://www.statit.com/

» StatsDirect
   Comprehensive, multi-functional statistical software with online statistical help/guide.
   http://www.statsdirect.com/

» StatsXPress
   Statistical analysis software that provides a complete analysis of data and produces a one-page statistical analysis report on the screen.
   http://www.statsxpress.us

» Stegmann Systemberatung
   Analysis of parallel-line bioassays according to international standards.
   http://www.bioassay.de

» StenStat: MedRoc
   Free-standing Windows program for ROC (signal detection) analysis of bio-medical research data. Includes a data editor to create, import, and edit research data.
   http://www.stenstat.com/

» StudyResult
   Statistics package to calculate p-values and confidence intervals via summary statistics. Includes some common statistical tests and distributions.
   http://www.studyresult.com/

» StudySize
   Program to analyze any parameter in a sample size calculation. Has most common tests, point estimates, confidence intervals.
   http://www.studysize.com/

» TexaSoft
   WINKS statistics and data analysis software.
   http://www.texasoft.com/

» The Clusutils Package
   Two programs to help researchers study data clustering algorithms: clusgen generates artificial data sets and cluscomp compares partitions of a data set.
   http://clusutils.sourceforge.net/

» The Rundom Site by Piotr Jadwiszczak
   Shareware for randomization and bootstrap testing. Has several predefined tests, flexible scripting language to write customized tests and modify predefined ones, user-friendly interface with wizard module, script tutorial, graphical options.
   http://pjadw.tripod.com/

» Trending
   A web-based tool that provides a graphical view of data trends across multiple time periods with drill down capability.
   http://www.qualitechsolutions.com/trending.htm

» Umetrics
   Windows software for Multivariate Data Analysis (MVDA), Modeling and Design of Experiments (DOE). The software, MODDE and the SIMCA-series are state-of-the-art.
   http://www.umetrics.com/

» Utilities for Statistical Analyses
   Programs written in Pascal for Windows and SPSS-macros including random eigenvalues, collapsing correlation matrices and standard deviations from several independent samples, and statistical tests.
   http://www2.jura.uni-hamburg.de/instkrim/kriminologie/Mitarbeiter/Enzmann/Software/Enzmann_Software.html

» ViSta -- The Visual Statistics System
   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]
   http://forrest.psych.unc.edu/research/

» VisiCube
   Exploratory data analysis (EDA) application for Windows. Uses plots such as Box Array, Box Plot, Quantile Array, Scatter Plots (2D, 3D and Matrices), and Time-Series (Arrays and Matrices). EDA findings can be saved and revisited using a visual library. Fu
   http://www.datamology.com/

» VisualStat
   Statistical and data analysis software for business, science, marketing and education. It includes all descriptive methods needed to analyze data including parametric and nonparametric.
   http://www.visualstat.com/

» Windostat
   Spreadsheet program for data input and analysis. Can perform sequencing functions and create graphs.
   http://www.windostat.org/

» Xuru's Website: Statistical Tools
   A collection of online calculators for descriptive statistics, normality test and probability distribution functions.
   http://www.xuru.org/st/TOC.asp

» aML Multilevel Multiprocess Modeling
   Statistical software for multilevel, multiprocess models. Developed by Lillard and Panis, marketed by EconWare.
   http://www.applied-ml.com/

» web:reg
   Primarily econometrical Excel add-ins and other programs to conduct various procedures (Hodrick Prescott, Bandpass, Baxter King, ADF, ARIMA, Correlogram).
   http://www.web-reg.de

» |STAT
   30 data manipulation and analysis utilities: ANOVA, regression, rank order, contingency table, time series, descriptive statistics. Written in C for DOS, Unix. Command line interface usable in shell scripts. Free.
   http://oldwww.acm.org/perlman/stat/