| |||
| numeric type variable (ssn); numerical variable (ssn); number variable (ssn) | |||
|
numeric variable : 4 phrases in 1 subject |
| Abbreviation | 4 |
| |||
| numeric type variable (ssn); numerical variable (ssn); number variable (ssn) | |||
|
numeric variable : 4 phrases in 1 subject |
| Abbreviation | 4 |