Our new version 2014.2 is now available with updates and new features :
Running the ANOVA:
- An increase in speed: In order to improve the processing speed of your data treatment and large volumes of data, the analysis of variance (ANOVA) is now much faster.
- New feature: When fitting an ANOVA model, you can now test contrasts and their significance.
- New output in regression analysis: Studentized residuals are now available to help you validate the hypothesis on your observations.
Using Box Plots:
- XLSTAT allows you to group your box plot by using various methods (by categories or by variables).
New descriptive statistics are available for qualitative variables (including proportions, confidence intervals around the proportions and confidence intervals around the frequencies).
Learn the basics of descriptive statistics, multivariate data analysis, tests and modeling with XLSTAT Basic+
Theory and Practice with XLSTAT Marketing