[Biodevelopers] [Fwd: [BiO BB] About additivity, I have a question.]

[Joe Landman]

-----Forwarded Message-----

From: 김봉현 <joshuabhkim at dreamwiz.com>
To: bio_bulletin_board at bioinformatics.org
Subject: [BiO BB] About additivity, I have a question.
Date: 24 Jul 2002 19:04:44 +0900

Hi, everybody.

I am working on making a java class for Phylogenetic tree generation, using Neighbor-joining method.

While making the class, I read about additivity properties from the paper and books.

My question is that if a given distance matrix doesn't hold that additivity property, than what shall we do and what can be done to avoid or alleviate that problem.

I tried to get idea from other program sources, as far as I have been searching I could not grep any.

Please help me. :)

Thanks in advance 
Kim, Bong-Hyun from Korea


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Joe Landman,
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