This calculator produces a power regression equation based on values for a predictor variable and a response variable.

This equation takes on the following form:

**y = ax ^{b}**

To find a power regression equation, simply enter a list of values for a predictor variable and a response variable in the boxes below, then click the “Calculate” button:

**Predictor values:**

**Response values:**

**Power Regression Equation:**

y = 5.4151x^{0.5184}

What if the independent variable is two or more? where and how can I enter the second independent values?