Treatments and Decision Trees
You can assign previously-created treatments to the leaf nodes of decision trees.
- In the Tree View, select a leaf node and choose or use the right-click shortcut menu.
- In the Assign Treatments dialog, choose your desired treatment and click Assign.
Note Assign a color to a treatment if desired—When you double-click the Name of the treatment, click the dropper
icon and select a color.
- As well as assigning treatments, you can copy and clear treatments; both commands are invoked in the same way as Assign Treatments.
- You can use the Leaf View to analyze assigned treatments; this is especially useful for large trees. Sort the tree for easier analysis. Sort by the W%T column to identify the data distribution. Look for small or large percentages in each leaf node to help you determine if you need to modify the split conditions.