The Smoother element shows a smooth curve through the data. The smoother is a cubic spline with a default lambda of 0.05 and standardized X values. You can adjust the degree of smoothness by changing the value of lambda using the slider.
Figure 2.26 Smoother Options
Tip: If you have multiple graphs, you can color or size each graph by different variables. Drag a second variable to the Color or Size zone, and drop it in a corner. In the Variables option, select the specific color or size variable to apply to each graph.

Help created on 7/12/2018