| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 37 of 138 | 73% | 1 of 4 | 75% | 4 | 11 | 10 | 32 | 3 | 9 |
| CurveFitter(MultivariateDifferentiableVectorOptimizer) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| fit(int, ParametricUnivariateFunction, double[]) | | 81% | | 75% | 1 | 3 | 1 | 12 | 0 | 1 |
| addObservedPoint(WeightedObservedPoint) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| clearObservations() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| CurveFitter(DifferentiableMultivariateVectorOptimizer) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| addObservedPoint(double, double, double) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getObservations() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| addObservedPoint(double, double) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| fit(ParametricUnivariateFunction, double[]) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |