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Determinacy Analysis and Logic Solution

DALSolution makes standard analysis of survey data simple and convenient. You can easily produce elegant frequency tables and cross-tabulations, manipulate and customize charts, compute statistical estimates, re-weight samples, build custom variables, produce reports, etc.

At the same time, the software implements several unique techniques particularly useful in survey data analysis, when you deal with mostly qualitative data:

• joint analysis of numeric and categorical data;
• efficient handling of variables with multiple responses (such as "What qualities of the product do you value most – check all that apply");
• extraction of "explanatory rules" from your data, and optimization of rule accuracy and completeness
• computation of the significance of explanatory factors in such rules;analysis and forecast of categorical time series (such as changes in the focus issues for a political candidate)
• analysis of categorical sequences (such as protein sequences and other texts)

The DALSolution software has been widely used in medical and market research, political science, sociology, etc. Look at the case studies describing DALSolution applications in these and other fields.

Download a demo version of DALSolution from our site (in the U.S.), or from the Context Co. site in Russia.