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首页> 外文期刊>Journal of Bioinformatics and Computational Biology >A DIMENSIONLESS FIT MEASURE FOR PHYLOGENETIC DISTANCE TREES
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A DIMENSIONLESS FIT MEASURE FOR PHYLOGENETIC DISTANCE TREES

机译:系统发育距离树的无量纲拟合度量

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摘要

We present a dimensionless fit index for phylogenetic trees that have been constructed from distance matrices. It is designed to measure the quality of the fit of the data to a tree in absolute terms, independent of linear transformations on the distance matrix. The index can be used as an absolute measure to evaluate how well a set of data fits to a tree, or as a relative measure to compare different methods that are expected to produce the same tree. The usefulness of the index is demonstrated in three examples.
机译:我们为已经由距离矩阵构成的系统发育树提供了无量纲的拟合指标。 它旨在以绝对术语测量数据拟合到树的质量,与距离矩阵上的线性变换无关。 索引可以用作绝对措施,以评估一组数据适合树的一组数据,或者作为比较预期产生同一树的不同方法的相对度量。 在三个例子中证明了指数的有用性。

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