k80(Double kappa, Number meanRate)

The K80 instantaneous rate matrix. Takes a kappa and produces a K80 rate matrix.

Parameters

  • Double kappa - the kappa of the K80 process.
  • Number meanRate - (optional) the mean rate of the K80 process. default 1.0

Return type

Double[][]

Reference

Kimura, M. A simple method for estimating evolutionary rates of base substitutions through comparative studies of nucleotide sequences. J Mol Evol 16, 111–120 (1980). https://doi.org/10.1007/BF01731581