A Goodness-of-Fit Plot from a regression output produces a scatterplot of target outcomes (x-axis) versus fitted values (y-axis). The Spearman's rank correlation coefficient is shown. A high correlation indicates that fitted values are ranked in a similar order to target outcomes. Points should be randomly scattered around a 45 degree line through the origin.

For example:

## Options

**Regression** An R Output containing a regression analysis.

**Maximum points** The maximum number of points to plot. If the object contains more data points, a random sample is taken.

## Next

How to Create a Goodness of Fit Plot from Regression Output