GCHAID Results
Click OK in the General CHAID Models Quick specs dialog box, or the OK (Run) button in the Analysis Wizard Between Design dialog box or the General CHAID Models Syntax Editor, to run the analysis and to display the GCHAID Results dialog box, which can contain five tabs: Summary, Observational, Classification, Node, and Report (the Classification tab is shown only if the Categorical response check box is selected on the Quick specs dialog box - Quick tab). The options described here are available regardless of which tab is selected.
- Modify
- Click this button to display the previous dialog box for the respective analysis. You will then be able to modify the current analysis.
- Close
- Click this button to close the current results dialog box and return to the General CHAID Models Startup Panel.
- Options
- Click this button to display the Options menu.
- By Group
- Click the By Group button to display the By Group specification dialog box.
Note: Missing data. Missing data in predictor variables are handled differently in the General CHAID (GCHAID) Models and General Classification and Regression Trees (GC&RT) modules, as compared to the Interactive Trees module. Because the Interactive Trees module does not support ANCOVA-like design matrices, it is more flexible in the handling of missing data. Refer to Missing Data in GC&RT, GCHAID, and Interactive Trees for additional details.