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Tree Inference

Paste your distance matrix in the Phylip format
(no spaces in the species names; at least one space is required in the end of a species name)
into the window :
Data type : Distance matrix Sequences

File Pasted

     

Data example : Vertebrate dataset

Tree reconstruction method:
MW options: Weight matrix W = 1/D^p   p =


Citation:
Makarenkov, V., Leclerc, B. 1999. An algorithm for the fitting of a tree metric according to a weighted least-squares criterion, Journal of Classification 16 3-26.




This site has been visited 2872094 times since Friday, November 25, 2005.

Boc, A., Diallo, Alpha B. and Makarenkov, V. (2012), T-REX: a web server for inferring, validating and visualizing phylogenetic trees and networks, Nucleic Acids Research, 40(W1), W573-W579.

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