| ⇢ | A | Difference added |
| ⇢ | A | Correlation::kendall() added | |
| ⇢ | A | Correlation::spearman() added | |
| ⇢ | A | Correlation::pearson() added | |
| ⇢ | A | Difference::FTest() added | |
| ⇢ | A | Correlation::spearmanAll() added | |
| ⇢ | A | Correlation::pearsonAll() added | |
| A | ↛ | Correlation::kendallCorrelation() removed | |
| A | ↛ | Correlation::spearmanRankCorrelation() removed | |
| A | ↛ | Correlation::pearsonCorrelation() removed | |
| A | ↛ | Correlation::allSpearmanCorrelation() removed | |
| A | ↛ | Correlation::fTest() removed | |
| A | ↛ | Correlation::allPearsonCorrelation() removed |