treeflow.evolution.substitution.nucleotide.gtr module

class treeflow.evolution.substitution.nucleotide.gtr.GTR

Bases: EigendecompositionSubstitutionModel

q(frequencies: Tensor, rates: Tensor) → Tensor

eigen(frequencies: Tensor, **kwargs: Tensor) → Eigendecomposition

Eigendecomposition of the normalised instantaneous rate matrix

q_norm(frequencies: Tensor, **kwargs: Tensor) → Tensor