Creating One Observation per Detail Record

Reading Hierarchical Files

Creating One Observation per Detail Record

As the DATA step begins the third iteration, which illustration of the program data vector is correct?

1---+----10---+----
H 321 S. MAIN ST
P MARY E 21 F
P WILLIAM M 23 M
P SUSAN K 3 F

          data perm.people(drop=type);
             infile census;
             retain Address;
             input type $1. @;
             if type='H' then input @3 Address $15.;
             if type='P';
             input @3 Name $10. @13 Age 3. @15 Gender $1.;
          run;