| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 49 of 258 | 81% | 1 of 20 | 95% | 7 | 19 | 8 | 61 | 6 | 9 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| GaussNewtonOptimizer() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| withDecomposer(MatrixDecomposer) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| withFormNormalEquations(boolean) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| optimize(LeastSquaresProblem) | | 96% | | 87% | 1 | 5 | 1 | 34 | 0 | 1 |
| getDecomposer() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| isFormNormalEquations() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| computeNormalMatrix(RealMatrix, RealVector) | | 100% | | 100% | 0 | 7 | 0 | 16 | 0 | 1 |
| GaussNewtonOptimizer(MatrixDecomposer, boolean) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 |