UNICOM Intelligence Data Merge (Merge Cases): Select Existing Variable Pane
This dialog box displays a list of the variables in the first survey data file that you selected. Select the variable that contains information to distinguish between the survey data files that you are merging. This variable must exist in all the data files.
Note This variable is not a join key; if you want to add variables rather than cases, click Cancel and then click Back to return to the first pane, and then select Merge variables from one other data set.
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