Data
618,476 items of data are available, covering 497,966 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Units of measurement are seconds.
| Maximum | 13031 |
| Decile 9 | 762 |
| Decile 8 | 658 |
| Decile 7 | 593 |
| Decile 6 | 544 |
| Median | 503 |
| Decile 4 | 465 |
| Decile 3 | 427 |
| Decile 2 | 385 |
| Decile 1 | 315 |
| Minimum | 31 |
|
|
- There are 1924 distinct values.
- Mean = 526.919
- Std.dev = 193.576
- 4107 items above graph maximum of 1209
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
496,691 participants, 496,691 items
| Maximum | 13031 |
| Decile 9 | 781 |
| Decile 8 | 675 |
| Decile 7 | 611 |
| Decile 6 | 562 |
| Median | 522 |
| Decile 4 | 486 |
| Decile 3 | 451 |
| Decile 2 | 415 |
| Decile 1 | 370 |
| Minimum | 36 |
|
|
- There are 1868 distinct values.
- Mean = 555.894
- Std.dev = 182.497
- 4237 items above graph maximum of 1192
|
Instance 1 : First repeat assessment visit (2012-13)
20,326 participants, 20,326 items
| Maximum | 2933 |
| Decile 9 | 774 |
| Decile 8 | 683 |
| Decile 7 | 629 |
| Decile 6 | 587 |
| Median | 552 |
| Decile 4 | 519 |
| Decile 3 | 488 |
| Decile 2 | 453 |
| Decile 1 | 411 |
| Minimum | 38 |
|
|
- There are 978 distinct values.
- Mean = 577.888
- Std.dev = 157.854
- 149 items above graph maximum of 1137
|
Instance 2 : Imaging visit (2014+)
88,856 participants, 88,856 items
| Maximum | 3098 |
| Decile 9 | 634 |
| Decile 8 | 529 |
| Decile 7 | 463 |
| Decile 6 | 412 |
| Median | 366 |
| Decile 4 | 307 |
| Decile 3 | 256 |
| Decile 2 | 217 |
| Decile 1 | 183 |
| Minimum | 33 |
|
|
- There are 1196 distinct values.
- Mean = 387.123
- Std.dev = 183.592
- 275 items above graph maximum of 1085
|
Instance 3 : First repeat imaging visit (2019+)
12,603 participants, 12,603 items
| Maximum | 1807 |
| Decile 9 | 434.5 |
| Decile 8 | 358 |
| Decile 7 | 314 |
| Decile 6 | 284 |
| Median | 261 |
| Decile 4 | 239 |
| Decile 3 | 218 |
| Decile 2 | 194 |
| Decile 1 | 168 |
| Minimum | 31 |
|
|
- There are 719 distinct values.
- Mean = 288.438
- Std.dev = 128.557
- 176 items above graph maximum of 701
|
Notes
Time taken for participant to do the tests in the biometric station of the Assessment Centre visit.
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