| Rating | Name | Size | Complexity |
|---|---|---|---|
| A | TernarySearchTrie | 106 | 32 |
| A | Observation | 23 | 7 |
| A | ProportionDiffTestingUnitTest | 63 | 10 |
| A | ProportionDiffSamplingDistributionUnitTest | 82 | 12 |
| A | Sample | 56 | 17 |
| A | ProportionSamplingDistribution | 55 | 14 |
| A | ProportionDiffTesting | 54 | 17 |
| A | SampleDistribution | 102 | 30 |
| A | MeanDiffTestingUnitTest | 57 | 6 |
| A | MeanDiffSamplingDistributionUnitTest | 82 | 8 |
| A | ChiSquare | 36 | 6 |
| A | MeanSamplingDistribution | 46 | 9 |
| A | MeanTesting | 41 | 7 |
| A | ProportionTesting | 47 | 12 |
| A | TstNode | 18 | 6 |