| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 211 of 211 | 0% | 20 of 20 | 0% | 17 | 17 | 48 | 48 | 7 | 7 |
| performHouseholderReflection(int, double[][]) | | 0% | | 0% | 5 | 5 | 18 | 18 | 1 | 1 |
| getRank(double) | | 0% | | 0% | 4 | 4 | 14 | 14 | 1 | 1 |
| getP() | | 0% | | 0% | 3 | 3 | 6 | 6 | 1 | 1 |
| decompose(double[][]) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| getSolver() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| RRQRDecomposition(RealMatrix) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| RRQRDecomposition(RealMatrix, double) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |