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DARwin V.5.0.158 (2009-07-06) Update history 
Dissimilarity Analysis and Representation for Windows

5.0.158 updated on 2009-07-06

Major improvements in:

  • EMF tree export procedure
  • EMF AFTD export procedure

Minor improvements in:

  • UnWeighted Neighbor-Joining tree construction procedure
  • Extreme dissimilarity values procedure

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5.0.157 updated on 2009-01-07

File menu:

  • New procedure: Import data matrix

Dissimilarity menu:

  • New procedure: Extreme values

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5.0.156 updated on 2008-09-05

Reticulations:

  • add reticulations to a tree to improve the LS fit between graph distances and observed dissimilarities.

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5.0.155 updated on 2008-01-24

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5.0.154 updated on 2008-01-09

Factorial Analysys - Analysis:

  • Bug correction in unit list: unit #1 not taken into account
  • only in V 5.0.152 and V 5.0.153

Tools - single data correlations:

  • New option: optional correlation matrix record as dissimilarity file

Dissimilaty - Transformations:

  • New option: "1 - D" (Similarity to Dissimilarity transformation or conversely)

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5.0.153 updated on 2007-11-23

Neighbor Joining tree construction procedures (only in V 5.0.151 and V 5.0.152):

  • Bug correction in prelimirary calculation: error #6 in tree draw due to all edge lengths set to null value or edge lengths set to 1)

in Tree construction menu:

  • Neighbor Joining
  • Neighbor Joining under topological constraints
  • Influencial unit detection

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5.0.152 updated on 2007-11-21

Neighbor Joining tree construction procedures (only in V 5.0.151):

  • Bug correction in prelimirary calculation (error #6 in tree draw due to all edge lengths set to null value)

in Tree construction menu:

  • Neighbor Joining
  • Neighbor Joining under topological constraints
  • Influencial unit detection

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5.0.151 updated on 2007-10-12

Neighbor Joining tree construction procedures:

  • accuracy improvement in case of low dissimilarities values

in Tree construction menu:

  • Neighbor Joining
  • Neighbor Joining under topological constraints
  • Influencial unit detection

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5.0.150 updated on 2007-09-05

Internal modifications:

  • local optimizations

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5.0.149 updated on 2007-07-26

Tree and factorial plan:

  • physical zoom to freely magnify part of the graph

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5.0.148 updated on 2007-01-25

Tools menu / Pooling SSR alleles:

  • option to mark alleles as missing

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5.0.147 updated on 2007-01-15

New option in Tools menu:

  • Pooling SSR alleles

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5.0.146 updated on 2006-10-27

Dissimilarity from allelic data

  • Ploidy=1 (haploid) is allowed

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5.0.145 updated on 2006-10-19

Minor modifications before WEB distribution

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5.0.144 updated on 2006-07-06

- Bug fixed in MEGA sequence import procedure
- Bug fixed in NJ/UNJ calculation
- Bug fixed in Phylip tree import procedure
- Bug fixed in EMF creation files

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5.0.143 updated on 2006-06-14

Procedure: Neighbor Joining under topological constraints

  • bug fixed: edge length estimation in case of the dissimilarity values at the same precision

- Called by:

  • Tree construction
  • Neighbor Joining under topological constraints

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5.0.142 updated on 2006-03-15

Procedure: Import Tree (Phylip format)

  • Bug fixed: Generated tree file was not a valid tree in case of line feed in the input file

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5.0.141 updated on 2006-03-03

Procedure: save tree in EMF format

  • Bug fixed: elements out of the frame

Called by:

  • Tree…
    • Draw

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5.0.140 updated on 2006-02-15

New menu: "Disequilibrium"

  • SD computing modules:
    • Sampling for disequilibria: max length subtree
    • Sampling for disequilibria: min SD subset
  • Optimization: global reduction of computing time in case of large number of units and locus

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5.0.138 updated on 2006-02-10

Procedure: tree distance estimation

  • Bug fixed: memory overflow error for trees on very large number of units

called by:

  • Tree…
    • Tree distance
    • Fit criterion
    • Edge length global estimation
    • Max length subtree
  • Diseq. Menu
    • Sampling for disequilibria: max length subtree

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