| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 266 of 1,508 | 82% | 50 of 154 | 67% | 38 | 127 | 47 | 256 | 3 | 50 | 0 | 2 |
| Relation.java | | 61% | | 46% | 24 | 49 | 33 | 80 | 1 | 16 | 0 | 1 |
| NDFrame.java | | 92% | | 82% | 14 | 78 | 14 | 176 | 2 | 34 | 0 | 1 |