102 2. CLUSTER ID NUMBER (3 DIGIT NUMBER)

      102      2. CLUSTER ID NUMBER (3 DIGIT NUMBER)

               This variable represents the Waksberg-Mitofsky cluster from
               which the telephone # was drawn. In order to insure
               confidentiality, the actual cluster IDs were randomly
               reassigned. Each group of cases with the same random
               cluster ID still represents the same actual cluster.

     Make           999. NA
     card









     ICPSR 8298                                                     Page 47