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

Use this field to specify the variables from the Input SAS Data Set by which to merge with the Baseline Reference SAS Data Set or Data Set to Use for Filter (whichever applies).

Note: In the Correlation and Principal Variance Component Analysis process, if this field is left blank, these merge variables are assumed to be the same as the variables specified in the Variables By Which to Merge Filter Data Set field.

To Specify One or More Key Merge Variables:

Specify the Baseline Reference SAS Data Set or Data Set to Use for Filter (whichever applies).

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(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 Merge with Input SAS Data Set field.