S38Q7 IDENTICAL OR FRATERNAL-W2

Variable Description

Name
H2WS7B
Label
S38Q7 IDENTICAL OR FRATERNAL-W2
Dataset
wave2

Summary Statistics for 'H2WS7B'

Value Valid Label Frequency % of Valid % of All
1 Valid identical 64
29.49%
0.43%
2 Valid fraternal 153
70.51%
1.04%
7 Missing legitimate skip 14,520
98.52%
8 Missing don't know 1
0.01%
Total Responses Valid Invalid Min Max
14738 217 14521 1 2

Representation

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

Source Questions

H2WS7B

Lineage

  • Wave II In-Home Interview - H2WS7B
    S38Q7 IDENTICAL OR FRATERNAL-W2
    • H2WS7B
      7B. 2nd 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 H1WS7B 180 20,565 1 2
Wave II In-Home Interview H2WS7B 217 14,521 1 2