| Value | Category |
|---|---|
| 0 | No spouse present |
| 1 | Rule 1: strong relationship pairing, couple adjacent |
| 2 | Rule 2: strong relationship pairing, couple not adjacent |
| 3 | Rule 3: weak relationship pairing, couple adjacent |
| 4 | Rule 4: weak relationship pairing, couple not adjacent |
| 5 | Rule 5: weak consensual union pairings |
| 6 | Rule 6: sample-specific rules (usually child-to-child) |
| var_concept.name | var_concept.vocab |
|---|---|
| Constructed Family Interrelationship Variables -- PERSON | IPUMS |