Previous birth interval (birthint)
Data file: bh
Overview
Valid:
9830
Minimum:
1.0
Maximum:
4.0
Mean:
2.0865717192268565
Standard deviation:
1.2074196412785734
Type:
Discrete
Width:
10
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | <2 years | 4611 |
46.9%
|
| 2 | 2 years | 1922 |
19.6%
|
| 3 | 3 years | 1132 |
11.5%
|
| 4 | 4+ years | 2165 |
22%
|
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.