| add_pcoord | Principal Coordinates analysis of phylogenetic distance matrices |
| gl_links | Gopher-lice interactions |
| gophertree | Gopher phylogeny |
| licetree | Lice phylogeny |
| PACo | Performs PACo analysis. |
| paco_links | Contribution of individual links |
| prepare_paco_data | Prepares the data (distance matrices and association matrix) for PACo analysis |
| residuals_paco | Return Procrustes residuals from a paco object |