Computation of the optimal values at nodes and tips.

compute_betas_from_shifts computes the optimal values at the nodes and tips of the tree, given the value at the root and the list of shifts occurring in the tree. It assumes an OU model.

compute_betas_from_shifts(phylo, optimal.value, shifts)

Arguments

phylo

a phylogenetic tree, class phylo.

optimal.value

the optimal value at the root of the tree.

shifts

position and values of the shifts .

Value

Vector of size (ntaxa + Nnode) of the optimal values at the tips of the tree.