Data
32,483 items of data are available, covering 23,413 participants.
Some values have special meanings defined by Data-Coding
487.
Array indices run from 0 to 19.
Units of measurement are days.
| Maximum | 31 |
| Decile 9 | 5 |
| Decile 8 | 4 |
| Decile 7 | 3 |
| Decile 6 | 3 |
| Median | 2 |
| Decile 4 | 2 |
| Decile 3 | 2 |
| Decile 2 | 2 |
| Decile 1 | 1 |
| Minimum | 1 |
|
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- There are 30 distinct values.
- Mean = 2.9101
- Std.dev = 2.55627
- 537 items above graph maximum of 9
- 724 items have value -1 (More than a month)
|
Notes
Participants who worked a mix of day and night shifts were asked:
"Please tell us about the most common night shift pattern you had during this time: How many rest days did you usually have after working a block of night shifts?"
Coding 487 defines 1 special value:
- -1 represents "More than a month"
