| index1 | index2 | index3 | x | |
|---|---|---|---|---|
| 1 | A | A.1 | A.1.a | 0.468469629017641 |
| 2 | A | A.1 | A.1.b | 7.22811711906342 |
| 3 | A | A.2 | A.2.a | 0.317765208979908 |
| 4 | A | A.3 | A.3.a | 1.16792492247054 |
| 5 | A | A.3 | A.3.b | 2.40545698833938 |
| 6 | B | B.1 | B.1.a | 15.1623918813533 |
| 7 | B | B.1 | B.1.b | 1.6409538774433 |
| 8 | B | B.1 | B.1.c | 1.88071358366349 |
| 9 | B | B.2 | B.2.a | 1.04910035532632 |
| 10 | B | B.3 | B.3.a | 0.66961495027117 |
| 11 | B | B.4 | B.4.a | 0.717309681804067 |
| 12 | B | B.4 | B.4.b | 0.304094284008843 |