| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 38 of 321 | 88% | 3 of 18 | 83% | 3 | 21 | 5 | 51 | 0 | 12 |
| logDensity(double) | | 46% | | 50% | 3 | 4 | 5 | 9 | 0 | 1 |
| GammaDistribution(double, double, double) | | 100% | | 100% | 0 | 3 | 0 | 20 | 0 | 1 |
| density(double) | | 100% | | 100% | 0 | 4 | 0 | 9 | 0 | 1 |
| cumulativeProbability(double) | | 100% | | 100% | 0 | 2 | 0 | 4 | 0 | 1 |
| getNumericalVariance() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| GammaDistribution(double, double) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getNumericalMean() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getShape() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getScale() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getSupportLowerBound() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getSupportUpperBound() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isSupportConnected() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |