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Learn Data Science with XLSTAT: Analysis of Variance - ANOVA

with Jean-Paul Maalouf, Data Science Consultant

ANOVA is a popular statistical modeling feature. It is used to explain dependent quantitative variables using one or several qualitative explanatory variables called factors.

Outline Describing data

  1. XLSTAT: who are we?
  2. Statistics: families of tools
  3. Reminder: Statistical Testing and Statistical Modeling
  4. What is Analysis of Variance or ANOVA?
  5. Assumptions about residuals
  6. Multiple Pairwise comparisons
  7. The Kruskal-Wallis test: a non-parametric equivalent for the 1-way ANOVA
  8. 2-way ANOVA & interaction effect

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