How to calculate rooted bifurcatingtree shapes

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tractnet
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How to calculate rooted bifurcatingtree shapes

Post by tractnet » Thu Oct 04, 2018 9:24 pm

Hi friends!

I'm studying about phylogenetic tree shapes. Most precisely about calculate all possible rooted bifurcatingtree shapes (not labeled). A book of Felsenstein named "Inferring Phylogenies" gives an algorithm to calculate that, but I don't understand how to.

**The book provides a calculation as follows:**

Image

**But my calculations does not match with following values table showed on the book.**

Image


**can anybody help me with a step by step example??**




[1]: https://discourse.biologos.org/uploads/ ... 48bbd.jpeg
[2]: https://discourse.biologos.org/uploads/ ... 4d340.jpeg

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