🔗 Correlation Calculator

Calculate correlation coefficient between two datasets

Dataset X

Dataset Y

Quick Examples

Results

Enter two datasets and click Calculate to see the correlation

About Pearson Correlation

The Pearson correlation coefficient measures the linear relationship between two datasets. It ranges from -1 to +1, where:

  • +1: Perfect positive correlation
  • 0: No linear correlation
  • -1: Perfect negative correlation

This calculator uses the standard Pearson formula to determine how strongly two variables are related.

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