Data
65,085 items of data are available, covering 59,510 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are error-count.
Maximum | 173 |
Decile 9 | 5 |
Decile 8 | 2 |
Decile 7 | 1 |
Decile 6 | 1 |
Median | 0 |
Decile 4 | 0 |
Decile 3 | 0 |
Decile 2 | 0 |
Decile 1 | 0 |
Minimum | 0 |
|
|
- There are 97 distinct values.
- Mean = 2.10502
- Std.dev = 5.62042
- 3035 items above graph maximum of 10
|
2 Instances
Instance 2 : Imaging visit (2014+)
58,385 participants, 58,385 items
Maximum | 173 |
Decile 9 | 5 |
Decile 8 | 2 |
Decile 7 | 1 |
Decile 6 | 1 |
Median | 0 |
Decile 4 | 0 |
Decile 3 | 0 |
Decile 2 | 0 |
Decile 1 | 0 |
Minimum | 0 |
|
|
- There are 94 distinct values.
- Mean = 2.13735
- Std.dev = 5.64461
- 2766 items above graph maximum of 10
|
Instance 3 : First repeat imaging visit (2019+)
6,700 participants, 6,700 items
Maximum | 165 |
Decile 9 | 4 |
Decile 8 | 2 |
Decile 7 | 1 |
Decile 6 | 1 |
Median | 0 |
Decile 4 | 0 |
Decile 3 | 0 |
Decile 2 | 0 |
Decile 1 | 0 |
Minimum | 0 |
|
|
- There are 49 distinct values.
- Mean = 1.82328
- Std.dev = 5.39686
- 343 items above graph maximum of 8
|
Notes
Total errors traversing alphanumeric path (trail #2). A zero value here does not indicate that the participant completed the trail without problems as it is possible they abandoned during the process prior to making any mistakes - see
Field 6350 to determine whether they actually completed the trail.
1 Related Data-Field
Field ID | Description | Relationship |
20248 | Total errors traversing alphanumeric ... | Field 20248 is the online equivalent of Current Field |