Equation of the Line Using Linear Regression

Y = MX + B

The X and Y values shown when the page is first loaded are test values. Click on 'Analyze' to see the result and then click 'Clear' to enter your data. There must be a valid number for X paired with a valid number for Y. Any missing or nonnumeric values will be ignored in the analysis and that particular line will be highlighted in yellow. If you see NaN (Not a Number) as the result for either slope (m) or intercept (b), it means that there are not enough numeric data points for a valid result.