sq_trees: Eighteen example trees
In Quartet: Comparison of Phylogenetic Trees Using Quartet and Split Measures

sq_trees

R Documentation

Eighteen example trees

A list of class multiPhylo containing phylogenetic trees:

ref_tree: A reference tree, bearing tips labelled 1 to 11.
move_one_near: Tip 1 has been moved a short distance.
move_one_mid: Tip 1 has been moved further.
move_one_far: Tip 1 has been moved further still.
move_two_near: Tips 10 & 11 have been moved a short distance.
move_two_mid: Tips 10 & 11 have been moved further.
move_two_far: Tips 10 & 11 have been moved further still.
collapse_one: One node has been collapsed into a polytomy.
collapse_some: Several nodes have been collapsed.
m1mid_col1: Tree move_one_mid with one node collapsed.
m1mid_colsome: Tree move_one_mid with several nodes collapsed.
m2mid_col1: Tree move_two_mid with one node collapsed.
m2mid_colsome: Tree move_two_mid with several nodes collapsed.
opposite_tree: A tree that shares fewer quartets with ref_tree than expected by chance.
caterpillar: A pectinate "caterpillar" tree.
top_and_tail: Tree caterpillar, with its outermost taxa swapped such that it shares no partitions with caterpillar.
anti_pectinate: A random tree that shares no partitions with caterpillar.
random_tree: A random tree.