ANOVA Randomization TestStatLens

Choose a dataset:

Edit or paste data (CSV with a grouping column and a numeric column):

Open a CSV, TSV, or JSON file:

Grouping variable: Response variable:

H₀: μ₁ = μ₂ = ⋯ = μₖ (all group means are equal)

H_a: At least one μᵢ differs

Shuffles

Observed Groups

F = —

→

F = —

Select a dataset, then run a simulation to see results.

Load a dataset with a grouping variable and a numeric response variable. Shuffles group labels to build a null distribution of the F statistic.