S39Q7 SIB C-IDENTICAL OR FRATERNAL-W1

Variable Description

Name
H1WS7C
Label
S39Q7 SIB C-IDENTICAL OR FRATERNAL-W1
Dataset
wave1

Summary Statistics for 'H1WS7C'

Value Valid Label Frequency % of Valid % of All
1 Valid identical 8
44.44%
0.04%
2 Valid fraternal 10
55.56%
0.05%
7 Missing legitimate skip 20,727
99.91%
Total Responses Valid Invalid Min Max
20745 18 20727 1 2

Representation

Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric
Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Missing Values
legitimate skip

Source Questions

H1WS7C

Lineage

  • Wave I In-Home Interview Data - H1WS7C
    S39Q7 SIB C-IDENTICAL OR FRATERNAL-W1
    • H1WS7C
      7C. 3rd 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 H1WS7C 18 20,727 1 2
Wave II In-Home Interview H2WS7C 28 14,710 1 2