Variables to Keep in Output

Indicate the variables from the Input SAS Data Set to keep in the Category output data set or by which to merge annotation data.

Note: If left blank, these are assumed to be the same as the Annotation Merge Variables.

To Specify One or More Variables to Keep:

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 variables to be used to key the merge. To highlight multiple variables at once, hold down Ctrl while left-clicking on them.

Click to add the highlighted variable(s) to the Variables to Keep in Output field, as shown below: