Selection statements are used throughout SEER*Stat. The two most common uses are:
to define the criteria used on the Selection tab
to define individual groupings in a merged variable
The Selection Statement dialog has the tools for creating a selection statement using full Boolean logic. This dialog can be accessed by clicking an Edit button on the Selection tab, or by using the Add or Edit buttons on the Edit Merged Variable dialog.
Consult these topics to learn how to build and edit a selection statement: