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Statistical Analysis


Stata is a complete and powerful statistical package intended for researchers in all disciplines. With Stata, you get everything you need in one comprehensive package with no annual licensing fees.

SigmaPlot 15 Splash screen

Sigmaplot 15

SigmaPlot is the most advanced graphing and statistical analysis software. It has long been the industry standard in the scientific and engineering community.

Statgraphics Splash screen

Statgraphics 19

Statgraphics is a comprehensive software for statistical analysis, data visualization and predictive analytics. It is designed to make the power of data science available to everyone who collects data.


The leading data analysis and statistical solution for Microsoft Excel

XLSTAT is a powerful yet flexible Excel data analysis add-on that allows 150,000+ users in over 120 countries across the world to analyze, customize, and share results within Microsoft Excel.


Powerful Statistical Analysis and Graphics Software

SYSTAT is a versatile and comprehensive statistical software package. It employs a staggering range of powerful techniques to help conduct many types of research.

SigmaStat 4

Advisory Statistics for Non-Statisticians

SigmaStat provides a wide range of powerful yet easy-to-use statistical analyses specifically designed to meet the needs of research scientists and engineers. You are guided through the process of choosing the appropriate test to analyze your data, running the test, and interpreting the results in the test report.


A seminal development in the history of Structure Equation Modeling (SEM)

The LISREL model, methods and software have become synonymous with structural equation modelling (SEM). Today, however, LISREL is no longer limited to SEM. LISREL 11 includes the 64-bit statistical applications LISREL, PRELIS, MULTILEV, SURVEYGLIM and MAPGLIM.