S25Q21 HAVE AN E-MAIL ACCOUNT-W4
Variable Description
Name
H4DA21
Label
S25Q21 HAVE AN E-MAIL ACCOUNT-W4
Dataset
Summary Statistics for 'H4DA21'
Value | Valid | Label | Frequency | % of Valid | % of All |
---|---|---|---|---|---|
. | Missing | missing | 4 |
0.03%
|
|
0 | Valid | no | 1,817 |
11.96%
|
11.57%
|
1 | Valid | yes | 13,376 |
88.04%
|
85.19%
|
6 | Missing | refused | 1 |
0.01%
|
|
7 | Missing | legitimate skip | 503 |
3.20%
|
Total Responses | Valid | Invalid | Min | Max |
---|---|---|---|---|
15701 | 15193 | 508 | 0 | 1 |
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
H4DA21Lineage
-
Wave IV In-Home Interview - H4DA21
S25Q21 HAVE AN E-MAIL ACCOUNT-W4-
21. Do you have an email account?
-
Concordance
Add Health | ||||
---|---|---|---|---|
Wave III | Wave IV | |||
Wave III In-Home Interview | Wave IV In-Home Interview | |||
Wave III In-Home Interview | Wave IV In-Home Interview | |||
H3EC14 | H4DA21 | |||
no |
32.15%
|
11.96%
|
||
yes |
67.85%
|
88.04%
|
Add Health | ||||
---|---|---|---|---|
Wave III | Wave IV | |||
Wave III In-Home Interview | Wave IV In-Home Interview | |||
Wave III In-Home Interview | Wave IV In-Home Interview | |||
H3EC14 | H4DA21 | |||
no |
32.09%
|
11.57%
|
||
yes |
67.72%
|
85.19%
|
Dataset | Variable | Valid | Invalid | Min | First Quartile | Median | Third Quartile | Max | Mean | StdDev |
---|---|---|---|---|---|---|---|---|---|---|
Wave III In-Home Interview | H3EC14 | 15,169 | 28 | 0 | 1 | |||||
Wave IV In-Home Interview | H4DA21 | 15,193 | 508 | 0 | 1 |