S27 COLLECTION DATE: YEAR -W4
Add Health
Wave IV In-Home Interview
Wave IV In-Home Interview
Wave IV In-Home Interview
(923 of 973)
Variable Description
Name
H4CYEAR
Label
S27 COLLECTION DATE: YEAR -W4
Dataset
Summary Statistics for 'H4CYEAR'
| 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
Codes
2007, 2008, 2009
2007Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Represented Variable
Biospecimen Collection Date - yearSource Questions
H4CYEARLineage
-
Wave IV In-Home Interview -
H4CYEAR
S27 COLLECTION DATE: YEAR -W4-
Biospecimen Collection Date - Year
-
Concordance
| Add Health | |||
|---|---|---|---|
| Wave IV | |||
| Wave IV In-Home Interview | |||
| Wave IV In-Home Interview | |||
| H4CYEAR | |||
| 2007 |
1.23%
|
||
| 2008 |
97.90%
|
||
| 2009 |
0.87%
|
| Add Health | |||
|---|---|---|---|
| Wave IV | |||
| Wave IV In-Home Interview | |||
| Wave IV In-Home Interview | |||
| H4CYEAR | |||
| 2007 |
1.23%
|
||
| 2008 |
97.90%
|
||
| 2009 |
0.87%
|
| Dataset | Variable | Valid | Invalid | Min | First Quartile | Median | Third Quartile | Max | Mean | StdDev |
|---|---|---|---|---|---|---|---|---|---|---|
| Wave IV In-Home Interview | H4CYEAR | 15,701 | 0 | 2,007 | 2,009 |
| Add Health | |||
|---|---|---|---|
| Wave IV | |||
| Wave IV In-Home Interview | |||
| Wave IV In-Home Interview | |||
| H4CYEAR | |||
| 2007 | 2007 | ||
| 2008 | 2008 | ||
| 2009 | 2009 |