Data
813,532 items of data are available, covering 90,905 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Array indices run from 0 to 15.
Units of measurement are milliseconds.
| Maximum | 4.83727e+06 |
| Decile 9 | 11996 |
| Decile 8 | 8844 |
| Decile 7 | 7317 |
| Decile 6 | 6333 |
| Median | 5610 |
| Decile 4 | 5016 |
| Decile 3 | 4493 |
| Decile 2 | 3984 |
| Decile 1 | 3422 |
| Minimum | 920 |
|
|
- There are 12892 distinct values.
- Mean = 7172.32
- Std.dev = 8290.86
- 21651 items above graph maximum of 20570
|
3 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
51,621 participants, 419,033 items
| Maximum | 4.83727e+06 |
| Decile 9 | 12375 |
| Decile 8 | 9063 |
| Decile 7 | 7469 |
| Decile 6 | 6438 |
| Median | 5703 |
| Decile 4 | 5094 |
| Decile 3 | 4547 |
| Decile 2 | 4031 |
| Decile 1 | 3453 |
| Minimum | 1000 |
|
|
- There are 7024 distinct values.
- Mean = 7374.83
- Std.dev = 10200.6
- 11570 items above graph maximum of 21297
|
Instance 2 : Imaging visit (2014+)
42,984 participants, 352,718 items
| Maximum | 328101 |
| Decile 9 | 11700 |
| Decile 8 | 8689 |
| Decile 7 | 7207 |
| Decile 6 | 6255 |
| Median | 5538 |
| Decile 4 | 4961 |
| Decile 3 | 4446 |
| Decile 2 | 3947 |
| Decile 1 | 3401 |
| Minimum | 999 |
|
|
- There are 6425 distinct values.
- Mean = 7006.22
- Std.dev = 5662.9
- 8958 items above graph maximum of 19999
|
Instance 3 : First repeat imaging visit (2019+)
4,998 participants, 41,781 items
| Maximum | 212505 |
| Decile 9 | 10748 |
| Decile 8 | 8127 |
| Decile 7 | 6833 |
| Decile 6 | 5959.5 |
| Median | 5305 |
| Decile 4 | 4765.5 |
| Decile 3 | 4290 |
| Decile 2 | 3822 |
| Decile 1 | 3292 |
| Minimum | 920 |
|
|
- There are 2914 distinct values.
- Mean = 6543.5
- Std.dev = 4804.8
- 1007 items above graph maximum of 18204
|
Notes
This is the time the participant had been using the touchscreen before beginning the numeric memory test.
0 Related Data-Fields
There are no related data-fields
