| AACharacterSet | AA, DNA, RNA character set |
| AAGapCharacterSet | AA, DNA, RNA character set |
| AAToInt | AA, DNA, RNA character set |
| AmbiguousAACharacterSet | AA, DNA, RNA character set |
| AmbiguousAAGapCharacterSet | AA, DNA, RNA character set |
| Dayhoffn | PAM and Dayhoff matrices calculation |
| DNACharacterSet | AA, DNA, RNA character set |
| DNAGapCharacterSet | AA, DNA, RNA character set |
| GONNET | The GONNET AA matrix |
| GONNETBF | The GONNET AA matrix |
| optim.phylo.wls | Phylogeny inference using the weighted least squares method |
| PAMn | PAM and Dayhoff matrices calculation |
| RNACharacterSet | AA, DNA, RNA character set |
| RNAGapCharacterSet | AA, DNA, RNA character set |
| TKF91 | Evolutionary distance estimation with TKF91 model |
| TKF91Pair | Evolutionary distance estimation with TKF91 model |
| TKF92 | Evolutionary distance estimation with TKF92 model |
| TKF92HG | Evolutionary distance estimation with TKF92 model considering the regional heterogeneity of substitution rates |
| TKF92HGPair | Evolutionary distance estimation with TKF92 model considering the regional heterogeneity of substitution rates |
| TKF92Pair | Evolutionary distance estimation with TKF92 model |