e-Exponential Regression Calculator

This calculator performs exponential regression and produces an equation for the line of best fit for the provided predictor and response values.

The equation takes the form: y = Ae^bx

To use the calculator, enter a list of comma-separated values for the predictor variable and response variable, then click the Do Exponential Regression button.

You can interpret the correlation coefficient r as follows:

• 0.7＜|r|≦1        strong correlation
• 0.4＜|r|＜0.7     moderate correlation
• 0.2＜|r|＜0.4     weak correlation
• 0≦|r|＜0.2         no correlation