YEAR OF INTERVIEW-W4

Variable Description

Name
IYEAR4
Label
YEAR OF INTERVIEW-W4
Dataset
wave4

Summary Statistics for 'IYEAR4'

Value Valid Label Frequency % of Valid % of All
2007 Valid 2007 193
1.23%
1.23%
2008 Valid 2008 15,372
97.90%
97.90%
2009 Valid 2009 136
0.87%
0.87%
Total Responses Valid Invalid Min Max
15701 15701 0 2007 2009

Representation

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

Source Questions

IYEAR4

Lineage

  • Wave IV In-Home Interview - IYEAR4
    YEAR OF INTERVIEW-W4

Concordance

Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave I In-Home Interview Data IYEAR 20,745 0 94 95
Wave II In-Home Interview IYEAR2 14,738 0 96 96
Wave III In-Home Interview IYEAR3 15,197 0 2,001 2,002
Wave IV In-Home Interview IYEAR4 15,701 0 2,007 2,009