unrooted
index unsettled

Burton's Legal Thesaurus. . 2006

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  • unrooted — “+ adjective Etymology: un (I) + rooted, past participle of root 1. : not torn up by the roots used with out 2. : having no roots : rootless an unrooted a …   Useful english dictionary

  • unrooted — adjective a) Not rooted b) uprooted …   Wiktionary

  • unrooted — un·rooted …   English syllables

  • Unrooted tree path lengths — In computer science, the problem of unrooted tree path lengths is that of finding the number of paths of each length in a tree.It is known that no algorithm can solve it in less than O( n 2) asymptotic time.Fact|date=February 2008 …   Wikipedia

  • Phylogenetic tree — ptree redirects here. For Patricia tree, see Radix tree …   Wikipedia

  • Computational phylogenetics — is the application of computational algorithms, methods and programs to phylogenetic analyses. The goal is to assemble a phylogenetic tree representing a hypothesis about the evolutionary ancestry of a set of genes, species, or other taxa. For… …   Wikipedia

  • Newick format — In mathematics, Newick tree format (or Newick notation or New Hampshire tree format) is a way to represent graph theoretical trees with edge lengths using parentheses and commas. It was adopted by James Archie, William H. E. Day, Joseph… …   Wikipedia

  • Maximum parsimony — Maximum parsimony, often simply referred to as parsimony, is a non parametric statistical method commonly used in computational phylogenetics for estimating phylogenies. Under maximum parsimony, the preferred phylogenetic tree is the tree that… …   Wikipedia

  • Distance matrices in phylogeny — Distance matrices are used in phylogeny as non parametric distance methods were originally applied to phenetic data using a matrix of pairwise distances. These distances are then reconciled to produce a tree (a phylogram, with informative branch… …   Wikipedia

  • Maximum parsimony (phylogenetics) — Parsimony is a non parametric statistical method commonly used in computational phylogenetics for estimating phylogenies. Under parsimony, the preferred phylogenetic tree is the tree that requires the least evolutionary change to explain some… …   Wikipedia

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