Page History

To delete a lower-level decision tree, use follow the following steps below:

1. Open the Decision Trees window.

2. In the table in the Decision Trees pane of the Selection tab, right-click the lower-level decision tree to be deleted and select Delete. The application checks whether the decision tree is assigned. If it is not assigned, the tree is deleted.

   Note
   Note: If the decision tree is assigned,

   the application displays a message that says, "This sub-tree is still assigned, do you still want to delete?" Click Yes if you want to delete it; otherwise, click No.

   it cannot be deleted. A warning message will appear notifying you that the decision tree is used in analysis.

3. Click Image Added Click the Image Removed icon to save the new information.

...