ANOVA Calculator
Free calculate analysis of variance (anova) for comparing means across multiple groups. Get instant, accurate results with our easy-to-use calculator.
Data Input
Group Data
ANOVA Results
Enter group data to calculate ANOVA
About ANOVA
Purpose
- • Compare means of multiple groups
- • Test for significant differences
- • Analyze variance components
- • Extension of t-test
Assumptions
- • Normal distribution
- • Equal variances (homoscedasticity)
- • Independent observations
- • Random sampling