Probit Analysis Define Range

This allows you to specify the levels of the factor variable that will be analyzed. The factor levels must be coded as consecutive integers, and all levels in the range that you specify will be analyzed.

Defining a Range in Probit Analysis

This feature requires SPSS® Statistics Standard Edition or the Regression Option.

1. From the menus choose:

   Analyze > Regression > Probit…

2. In the Probit Analysis dialog box, select a Factor variable and select Define Range.
3. Enter values for Minimum and Maximum.