| cov_from_biallelic | Genetic covariance from biallelic allele counts |
| cov_from_genetic_data | Covariance from multivariate genetic data |
| deme_graph | Lightweight deme / landscape graph from coordinates |
| dist_from_biallelic | Genetic distance matrix from biallelic allele counts |
| dist_from_cov | Squared-distance matrix from a covariance matrix |
| edge_flow | Circulation (flow-field) edge covariate from a spatial vector field |
| edge_gradient | Directional edge covariates from a spatial layer |
| fst_from_biallelic | F_ST from biallelic allele counts |