iteRates: An R Package for Implementing a Parametric Rate Comparison on Phylogenetic Trees

نویسندگان

  • James A Fordyce
  • Premal Shah
  • Benjamin M Fitzpatrick
چکیده

Patterns of diversification rate variation detected in phylogenetic hypotheses are frequently used to infer historical, ecological, and evolutionary processes. The parametric rate comparison (PRC) is a method for detecting rate variation in trees that models branch lengths as random variables drawn from familiar statistical distributions. iteRates is a library of functions for the R statistical computing environment for implementing PRC on phylogenetic trees. Here, we describe some of the functions in iteRates for subtree identification, tree manipulation, applying the PRC and K-clades PRC analyses, and conducting a whole-tree randomization test.

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عنوان ژورنال:

دوره 10  شماره 

صفحات  -

تاریخ انتشار 2014