One-Way ANOVA Calculator

Data Input

Paste your data (columns = groups, rows = observations):

📁 Click to upload CSV file
First row should contain group names

Analysis Settings

Significance Level (α)

Decimal Precision

Dependent Variable Name

Missing Data Policy

Results

Enter your data and click “Analyze” to see results.

Visualizations

Charts will appear after analysis.

Recent Analyses

No previous analyses found.

Formulas: F = MS_between / MS_within; η² = SS_between / SS_total; ω² = (SS_between – df_between×MS_within) / (SS_total + MS_within); Cohen’s f = √(η²/(1-η²))