agraph_parents

nodes

An $n x 2$ matrix where the first column is the
child node and the second is the parent.

parent_edges


Build the parent incidence matrix from an edge list.


Implements tools for building and visualising admixture graphs
and for extracting equations from them. These equations can be compared to f-
statistics obtained from data to test the consistency of a graph against data --
for example by comparing the sign of f_4-statistics with the signs predicted by
the graph -- and graph parameters (edge lengths and admixture proportions) can
be fitted to observed statistics.

agraph_parents: Build the parent incidence matrix from an edge list.

Description

Usage

Arguments

Value

See Also