Data
729,813 items of data are available, covering 82,539 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 | 12047 |
| Decile 8 | 8876 |
| Decile 7 | 7344 |
| Decile 6 | 6350 |
| Median | 5625 |
| Decile 4 | 5032 |
| Decile 3 | 4509 |
| Decile 2 | 4000 |
| Decile 1 | 3432 |
| Minimum | 920 |
|
|
- There are 12502 distinct values.
- Mean = 7206.8
- Std.dev = 8569.8
- 19565 items above graph maximum of 20662
|
3 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
51,650 participants, 419,276 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 7025 distinct values.
- Mean = 7374.07
- Std.dev = 10198.2
- 11572 items above graph maximum of 21297
|
Instance 2 : Imaging visit (2014+)
34,071 participants, 280,484 items
| Maximum | 328101 |
| Decile 9 | 11715 |
| Decile 8 | 8690 |
| Decile 7 | 7223 |
| Decile 6 | 6271 |
| Median | 5554 |
| Decile 4 | 4977 |
| Decile 3 | 4462 |
| Decile 2 | 3963 |
| Decile 1 | 3416 |
| Minimum | 999 |
|
|
- There are 5998 distinct values.
- Mean = 7023.86
- Std.dev = 5740.55
- 7154 items above graph maximum of 20014
|
Instance 3 : First repeat imaging visit (2019+)
3,600 participants, 30,053 items
| Maximum | 212505 |
| Decile 9 | 10826 |
| Decile 8 | 8174 |
| Decile 7 | 6864 |
| Decile 6 | 5990 |
| Median | 5335 |
| Decile 4 | 4789 |
| Decile 3 | 4306 |
| Decile 2 | 3837 |
| Decile 1 | 3307 |
| Minimum | 920 |
|
|
- There are 2600 distinct values.
- Mean = 6580.59
- Std.dev = 4883.2
- 723 items above graph maximum of 18345
|
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
0 Tabulations
There are no tabulations involving field 4256.
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