Individual ID

Use this field to specify the required variable whose values identify the individuals within each pedigree.

To Specify the Individual ID Variable:

Specify the Input SAS Data Set.

All of the variables in the specified input data set are displayed in the Available Variables field.

Examine the list of available variables.

Highlight the variable listing the unique identifiers for the study subjects in the input data set.

Click to add the highlighted variable to the Individual ID field, as shown below: