

QDA Miner is an easy-to-use qualitative data analysis software package for coding, annotating, retrieving and analyzing small and large collections of documents and images. QDA Miner qualitative data analysis tool may be used to analyze interview or focus group transcripts, legal documents, journal articles, speeches, even entire books, as well as drawings, photographs, paintings, and other types of visual documents.

WordStat is a flexible and easy-to-use text analysis software, whether you need text mining tools for fast extraction of themes and trends, or careful and precise measurement with state-of-the-art quantitative content analysis tools.

MVSP is an inexpensive yet powerful multivariate analysis program for PC compatibles that performs a variety of ordination and cluster analyses. It provides an easy means of analyzing your data in fields ranging from ecology and geology to sociology and market research. MVSP is in use at hundreds of sites in over 50 countries.

ProSuite is an integrated collection of Provalis Research text analytics tools that allow one to explore, analyze and relate both structured and unstructured data.

Simstat goes beyond mere statistical analysis. It offers output management features not found in any other program, as well as its own scripting language to automate statistical analysis and to write small applications, interactive tutorials with multimedia capabilities, as well as computer assisted interviewing systems

ITALASSI is a freeware program that has been written to facilitate interpretation of regression models (2 independent variables) with an interaction term. The program allows you to enter several regression models (two bivariate, one multiple additive, and one multivariate with interaction) in the form of equations or compute those equations from raw data and displays the various models using 2D and 3D graphs. The program may also be used in advanced stat courses to illustrate statistical interactions or applied multiple regression.


Provalis Research is a software company specializing in text analysis tools for qualitative and quantitative data analysis. Their flagship products include QDA Miner, a comprehensive qualitative data analysis tool, and WordStat, a powerful content analysis and text mining software. These tools are designed to help researchers, business and political analysts, and other users gain insights from large volumes of textual data. Provalis Research aims to enhance the ease and efficiency of analyzing unstructured data, providing versatile and user-friendly solutions. The company's website provides detailed information about their products, case studies, and support services.