Calculate correlation between datasets
Calculate correlation coefficient to measure the strength of relationship between two datasets.
r = Σ[(xi - x̄)(yi - ȳ)] / √[Σ(xi - x̄)²Σ(yi - ȳ)²]
Yes, our Correlation Coefficient is completely free to use. No registration, payment, or subscription required.
Our calculator uses precise mathematical formulas and algorithms to ensure accurate results for all your statistics calculations. The formula used is: r = Σ[(xi - x̄)(yi - ȳ)] / √[Σ(xi - x̄)²Σ(yi - ȳ)²]
This calculator is perfect for: Data analysis, Research studies, Business intelligence, Scientific research, Predictive modeling. It's designed for both personal and professional use.
Yes, our Correlation Coefficient is fully responsive and works perfectly on smartphones, tablets, and desktop computers. The interface adapts to your screen size for optimal usability.
No, we don't store any of your input data or calculation results. All calculations are performed locally in your browser for complete privacy and security.