Correlation Coefficient Calculator
Enter up to 8 paired (x, y) data points to calculate the Pearson correlation coefficient. Values range from -1 (perfect negative) to +1 (perfect positive). Also shows the coefficient of determination (R-squared).
Inputs
Results
Correlation (r)
0.774597
R-Squared
0.600000
Strength
Strong
Direction
Positive
Data Points
5
Regression Line
y = 0.6000x + 2.2000