Nexus

Description

Nexus 1 is a data format containing character state data. The BiotaPhy project often uses Nexus to store trees with annotations for the nodes in those trees.

Example

#NEXUS

BEGIN TAXA;
    DIMENSIONS NTAX=3;
    TAXLABELS
        A
        B
        C
  ;
END;

BEGIN TREES;
    TREE 1 = (A,(B,C));
END;

Footnotes

1: http://wiki.christophchamp.com/index.php?title=NEXUS_file_format