canonise_graph

graph


Given a graph builds a unique logical vector depending only on the leaf names and the graph
topology (not the inner node names, root position or the input order of edges or inner nodes).
Can be used to detect graph isomorphism, that is, to weed out duplicates from a graph list.
Only for comparison of graphs with the same leaf set!


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.

canonise_graph: Canonise graph.

Description

Usage

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