Balance of a phylogenetic tree with polytomies
多分支与平衡的系统发育树
译者:生物统计家园网 机器人LoveR
描述----------Description----------
This function computes the numbers of descendants for each dichotomous branch of a phylogenetic tree.
此函数计算各二分的进化树分支的后裔。
用法----------Usage----------
polyBalance(phy)
参数----------Arguments----------
参数:phy
A tree of class "phylo".
一棵树类的phylo。
Details
详细信息----------Details----------
The function extends balance to allow the balance of a tree with polytomies to be calculated. When the tree is fully dichotomous, the result is identical to balance.
的功能延伸balance允许多分支树的平衡来计算。当树是完全二分,其结果是相同balance。
值----------Value----------
A numeric matrix with two columns and one row for each node of the tree. The columns give the numbers of descendants on each node. Non-dichotomous nodes are reported as 'NA'.
一个数字矩阵的两列,一列树的每个节点。列给出了每个节点上的后裔。非二分节点被报告为“NA”。