Package: landgraph 0.0.4

landgraph: Graphs and Covariance for Landscape Genetics

Shared, dependency-light primitives for landscape-genetic network methods: a lightweight deme/landscape graph (vertex coordinates and an undirected edge list) with constructors from coordinates; genetic covariance and distance from biallelic or multiallelic data (the normalized-dosage covariance of Yang et al. (2010) <doi:10.1038/ng.608>, and the multivariate covariance of Dyer and Nason (2004) <doi:10.1111/j.1365-294X.2004.02177.x> built by the Gower (1966) <doi:10.1093/biomet/53.3-4.325> double-centering); pairwise F_ST by the estimator of Bhatia et al. (2013) <doi:10.1101/gr.154831.113>; and antisymmetric per-edge directional covariate builders (the gradient of a scalar potential, and the projection of a vector flow field). Used by 'terradish' (symmetric resistance).

Authors:Bill Peterman [aut, cre, cph], Nathaniel S. Pope [aut, cph]