New features in XLSTAT 2013

XLSTAT 2013 adds a number of new features:

• XLSTAT-Pro :
  • Histograms: Possibility to display dynamic histograms that allow to highlight a specific sub-sample
  • Histograms: Possibility to look for the distribution that best fits a given sample
  • Distribution fitting: Possibility to look for the distribution that best fits a given sample
  • Box plots: New option to add a legend
  • ANOVA and ANCOVA: Computations are faster for unbalanced ANOVA designs with interaction(s)
  • ANOVA with random factors: The Satterwaite approximation for the degrees of freedom of the error terms has been added
  • Nonparametric tests: The Mood test for the comparison of medians
  • Nonparametric tests: Option to compute the p-value of a Wilcoxon-Mann-Whitney test using Monte-Carlo resamplings
• XLSTAT-MX :
  • Sensory shelf life analysis: New tool to model when a product should be removed from a shelf
  • Generalized Bradley-Terry model: New tool to analyze surveys where assessors do pairwise comparisons of products
  • Panel analysis: New results and possibility to weigh data
  • Penalty analysis: New results and possibility to weigh data
  • Product characterisation: Possibility to weigh data
• XLSTAT-Life :
  • Parametric survival regression: Added the log-normal and extreme values models
• XLSTAT-Power :
  • Clinical trials: Compute the sample size and power for clinical trials

The changes from version 2011 to 2012, and those added in 2012, can be found here.