title: Consistency of the neighbor-net algorithm.
abstract: BACKGROUND
  Neighbor-Net is a novel method for phylogenetic analysis that is currently being widely used in areas such as virology, bacteriology, and plant evolution. Given an input distance matrix, Neighbor-Net produces a phylogenetic network, a generalization of an evolutionary or phylogenetic tree which allows the graphical representation of conflicting phylogenetic signals.
  
  
  RESULTS
  In general, any network construction method should not depict more conflict than is found in the data, and, when the data is fitted well by a tree, the method should return a network that is close to this tree. In this paper we provide a formal proof that Neighbor-Net satisfies both of these requirements so that, in particular, Neighbor-Net is statistically consistent on circular distances.
authors.affiliation: Department of Mathematics, University of Auckland, Private Bag 92019, Auckland, NZ. bryant@math.auckland.ac.nz
authors.forename: David
authors.initials: D
authors.lastname: Bryant
authors.forename: Vincent
authors.initials: V
authors.lastname: Moulton
authors.forename: Andreas
authors.initials: A
authors.lastname: Spillner