Data
608,819 items of data are available, covering 497,974 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Units of measurement are seconds.
| Maximum | 13031 |
| Decile 9 | 764 |
| Decile 8 | 660 |
| Decile 7 | 596 |
| Decile 6 | 547 |
| Median | 506 |
| Decile 4 | 468 |
| Decile 3 | 431 |
| Decile 2 | 390 |
| Decile 1 | 327 |
| Minimum | 33 |
|
|
- There are 1920 distinct values.
- Mean = 531.493
- Std.dev = 191.327
- 4301 items above graph maximum of 1201
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
496,707 participants, 496,707 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 = 555.896
- Std.dev = 182.498
- 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+)
83,004 participants, 83,004 items
| Maximum | 3098 |
| Decile 9 | 642 |
| Decile 8 | 540 |
| Decile 7 | 473 |
| Decile 6 | 424 |
| Median | 380 |
| Decile 4 | 327 |
| Decile 3 | 269 |
| Decile 2 | 225 |
| Decile 1 | 187 |
| Minimum | 33 |
|
|
- There are 1194 distinct values.
- Mean = 397.708
- Std.dev = 184.142
- 256 items above graph maximum of 1097
|
Instance 3 : First repeat imaging visit (2019+)
8,782 participants, 8,782 items
| Maximum | 1807 |
| Decile 9 | 458 |
| Decile 8 | 386 |
| Decile 7 | 334 |
| Decile 6 | 302 |
| Median | 278 |
| Decile 4 | 256 |
| Decile 3 | 235 |
| Decile 2 | 213 |
| Decile 1 | 183 |
| Minimum | 79 |
|
|
- There are 687 distinct values.
- Mean = 308.391
- Std.dev = 134.991
- 135 items above graph maximum of 733
|
Notes
Time taken for participant to do the tests in the biometric station of the Assessment Centre visit.
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