segmentation.OU.specialCase.same_shifts: Segmentation in the OU special case, conserving the same...

In PhylogeneticEM: Automatic Shift Detection using a Phylogenetic EM

Segmentation in the OU special case, conserving the same shifts position.

Description

segmentation.OU.specialCase.same_shifts keeps the same shifts position, and optimize the sum of costs using function best_scenario

Usage

segmentation.OU.specialCase.same_shifts(phylo, shifts_old, D, Xp, ...)

Arguments

phylo	a phylogenetic tree
shifts_old	the previous list of shifts (only position is used)
conditional_law_X	moments of the conditional law of X given Y, result of function compute_M.OU.specialCase
selection.strength	the selection strength

Details

This is the best move if keeping the previous shifts positions.

Value

List containing : beta_0 : the optimal value at the root shifts : list containing the computed tau and delta costs : vector of costs

PhylogeneticEM documentation built on Aug. 31, 2022, 9:16 a.m.