Farah joined distance running greats such as Kenenisa Bekele, Miruts Yifter, Lasse Viren, Vladimir Kuts, Emil Zatopek and Hannes Kolehmainen in completing the 5,000m and 10,000m Olympic double.
We will refer to this as JDR (joining distance ratio).
A neighbor joining distance tree showed that 12 clones clustered with ruminococci.
Figure 4a shows a neighbour joining distance tree of cacti based on their pair-wise Euclidean distances.
Phylogenetic tree construction was performed using the neighbor joining distance method of the MEGA5 (Molecular Evolutionary Genetics Analysis) software [ 48].
The first, joining distance ratio, showed that approximation gets close to minimizing the same function that is greedily minimized by the full clustering algorithm.
The tree was generated by the neighbour joining distance method [ 54] applied to all SNPs observed in each genome using CLC Genomics software; 100 bootstrap replicates were used to evaluate the robustness of the predicted phylogeny.
The three parameters of Hammer are: τ, the joining distance for k-mers, singletonCutoff, the threshold for singleton and ambiguous clusters, saveCutoff, the threshold above which k-mers are never removed, and the k-mer size.
To estimate the sensitivity of the patterns of substitution to errors in phylogenetic reconstruction, we compared rates of nucleotide substitution based on terminal branch substitutions of maximum parsimony, maximum likelihood (HKY85) and neighbor-joining (distance) trees.
This uses neighbor joining distances to assign haplogroups based upon specific mtDNA haplotype.
Full AHC can be viewed as having the objective of minimizing the sum of joining distances.
