(CD12K)
Data file: ch
Overview
Valid:
12957
Invalid:
1287
Minimum:
1
Maximum:
9
Mean:
1.969
Standard deviation:
0.446
Type:
Discrete
Decimal:
0
Width:
1
Range:
1 - 9
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | 674 |
5.2%
|
|
| 2 | 12244 |
94.5%
|
|
| 9 | 39 |
0.3%
|
|
| Sysmiss | 1287 |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.