R: Compute differences of expectations between node and parent.

compute_diff_exp.BM {PhylogeneticEM} | R Documentation

## Compute differences of expectations between node and parent.

### Description

`compute_diff_exp` compute the differences of conditional expectations between all the nodes and their parents.

### Usage

    compute_diff_exp.BM(phylo, conditional_law_X)

### Arguments

`phylo` | a phylogenetic tree
`conditional_law_X` | result of function `compute_E`

### Value

matrix p x nEdges containing, for each edge e finishing at node i, the quantity E[Z_i|Y]-E[Z_pa(i)|Y].

[Package PhylogeneticEM version 1.1.0 Index]