Correlation Randomization TestStatLens

Choose a dataset:

Edit or paste data (CSV with two numeric columns):

Open a CSV, TSV, or JSON file:

H₀: ρ = 0

Hₐ: ρ 0

Shuffles

Original Data

r = —

→

r = —

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

Load a dataset with two quantitative variables, then shuffle to build a null distribution of correlation coefficients (r).