GLZ Analysis Wizard Extended Options - Quick Tab
Select the Quick tab of the GLZ Analysis Wizard Extended Options dialog box to access the option described here. For a description of the Variables and Between effects options, refer to the description of the Quick Specs - Quick tab.
Factor codes. Click the Factor codes button to display the Select codes for indep. vars (factors) dialog box, which contains options to select the codes identifying the levels for the categorical predictor variables (grouping variables). Codes must be integer values or text labels (but can be dates, times, etc.), and at least two codes must be specified for each categorical predictor variable. This button is only available if categorical predictor variables (grouping variables) were specified for the current analysis.