agraph_weights

The name of the nodes in the admxture graph.

nodes

An $n x 3$ matrix where the first column is
the child node, the second isthe parent and the third
is the admixture weight on that edge.

admixture_weights

The parent edge list. Used for checking graph consistency.

parents


Build the matrix of admixture proportions 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_weights: Build the matrix of admixture proportions from an edge list.

Description

Usage

Arguments

Value