Launch the Loglinear Variance Personality

Launch the Loglinear Variance personality by selecting Analyze > Fit Model, entering one or more columns for Y, and selecting Generalized Regression from the Personality menu.

Figure 10.1 Fit Model Launch Window with Loglinear Variance Selected 

For more information about aspects of the Fit Model window that are common to all personalities, see Model Specification. For more information about the options in the Select Columns red triangle menu, see Column Filter Menu in Using JMP. Information specific to the Loglinear Variance personality is presented here.

If your model effects have missing values, you can treat these missing values as informative categories. Select the Informative Missing option from the Model Specification red triangle menu.