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Figure 2 | BMC Bioinformatics

Figure 2

From: XRate: a fast prototyping, training and annotation tool for phylo-grammars

Figure 2

Hasegawa et al's six-parameter model. The state order is {A, C, G, T}. The negative on-diagonal elements have been omitted for brevity (they are constrained by the requirement that each row sums to zero). Each entry is a function of the reduced parameter set (α, β, π A , π C , π G , π T ) where (α, β) are rates and (π A , π C , π G , π T ) are probabilities.

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