Key Variable(s) to Associate with Input SAS Data Set

Use this field to specify the variables from the Subset Data Set to Use for Normalization by which to associate with the Input SAS Data Set .

If left blank , it is assumed that the subset data set only contains Key Variable(s).

To Specify One or More Key Merge Variables:

Specify the Subset Data Set to Use for Normalization .

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

Examine the list of available variables.

Highlight the variable(s) whose values are to be used to label points in the output plots. To highlight multiple variables at once, hold down Ctrl while left-clicking on them.

Click to add the highlighted variable(s) to the Key Variable(s) to Associate with Input SAS Data Set field, as shown below: