S38Q7 IDENTICAL OR FRATERNAL-W2
Variable Description
Representation
Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric
Codes
Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Represented Variable
Missing Values
Source Questions
H2WS7ELineage
-
Wave II In-Home Interview - H2WS7E
S38Q7 IDENTICAL OR FRATERNAL-W2-
7E. 5th Sibling: Are you and {NAME} identical twins or fraternal twins?
-
Concordance
Dataset | Variable | Valid | Invalid | Min | First Quartile | Median | Third Quartile | Max | Mean | StdDev |
---|---|---|---|---|---|---|---|---|---|---|
Wave I In-Home Interview Data | H1WS7E | 1 | 20,744 | 2 | 2 | |||||
Wave II In-Home Interview | H2WS7E | 1 | 14,737 | 2 | 2 |