SigmaStat is a Windows program that allows you to analyze statistical information and build visual models based on the data. There are instruments for solving non-linear regression equations as well as for processing rational, logarithmic and sigmoidal functions.

Database editing

After starting the utility users can create a new project or open an existing SNB file. There are tools for editing datasets included in the table and creating numeric, text or timestamp cells. Additional format parameters for adjusting the visual appearance of the database are provided.

Analysis options

Available instruments include the descriptive statistics module, rank sum test, relative risk assessment, linear regression and many other functions. Every component can be further configured to better fit the current task. It is possible to import equations and formulas from Mathcad.

Visualization settings

You are able to transform existing data into diagrams and graphs for easier understanding. This functionality is helpful for creating presentations and online lessons. A simple to use wizard tool guides you through every step of the process.

Please note that SigmaStat is a paid program. There is a free trial version that can be used for 30 days after installation.

Features

contains tools for performing various statistical analysis operations;
free to download and use;
it is possible to visualize data in the form of graphs and diagrams;
you can create numeric and text database cells;
compatible with all modern versions of Windows.