Eta squared
An ANOVA effect-size measure describing the proportion of total variation associated with an effect in a specified analysis.
How to interpret it
Eta squared and partial eta squared use different denominators and should not be labeled interchangeably.
Related practical guides
- Eta Squared vs Partial Eta Squared: Which Effect Size Should You Report?
- Confidence Intervals for Proportions: Wald, Wilson, and Exact Methods
- Which Statistical Test Should I Use? A Practical Decision Guide