Difference between revisions of "SPR Supertrees version history"

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==1.2.0==
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* Faster SPR distance calculations
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* LGT analysis options
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* Outgroup rooting
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* Bipartition Clustering quickly ignores many SPR permutations
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* Option to break SPR distance ties with the RF distance
  
 
==1.1.1==
 
==1.1.1==
 
* Bugfix release
 
* Bugfix release
* Fixed a coding error that rarely computed one more than the SPR distance between two trees
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* Fixed a coding error that occasionally computed one more than the SPR distance between two trees
  
 
==1.1.0==
 
==1.1.0==

Revision as of 14:22, 26 April 2013


1.2.0

  • Faster SPR distance calculations
  • LGT analysis options
  • Outgroup rooting
  • Bipartition Clustering quickly ignores many SPR permutations
  • Option to break SPR distance ties with the RF distance

1.1.1

  • Bugfix release
  • Fixed a coding error that occasionally computed one more than the SPR distance between two trees

1.1.0

  • Trees can be multifurcating with -allow_multi option
  • Much faster SPR distance calculations
  • Many new options including collapsing unsupported bipartitions, fast consideration of unrooted trees with -simple_unrooted option, starting from a specified tree with -initial_tree option, limiting the radius of considered SPR permutations with -r option (-r 1 uses NNI permutations)

1.0.0

  • initial program version.
  • Computes rooted supertrees that minimize the rooted SPR distance using exact calculations or varying levels of approximation.
  • Optionally computes rooted supertrees that minimize the SPR distance to any rooting of a list of unrooted input trees.
  • Version used in "Subtree Prune-and-Regraft Supertrees."