Widget: Regression Calculator

Fit your data to a variety of regression models. The output includes the regression equation, a scatter plot of your data and the regression curve, and an R² value.

Linear regression is the default, but you can fit your data to a quadratic, cubic, exponential, logarithmic, or trigonometric model.

For linear models you can use the Convert R Squared to R tool to find the linear correlation coefficient.

Regression Calculator

Use this widget to fit your data to a variety of regression models
Choose your model	linearquadraticcubicexponentiallogarithmictrigonmetric
Enter your data, separated by commas
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