init.simulate.StateAndExp {PhylogeneticEM} | R Documentation |
Initialize state and expectation matrices
Description
Function used in simulate
for BM/OU initializations.
Usage
init.simulate.StateAndExp(phy, p, root.state, simulate_random)
Arguments
phy |
Input tree. |
p |
dimension of the trait simulated |
root.state |
(list): state of the root, with: random : random state (TRUE) or deterministic state (FALSE) value.root : if deterministic, value of the character at the root exp.root : if random, expectation of the character at the root var.root : if random, variance of the character at the root (pxp matrix) |
Value
paramSimu: array p x Nnode x 2 (BM), filled with NAs. Slice paramSimu[, ntaxa + 1, ] (array p x 2) is initialized with simulated states and root expectations for all the traits.
[Package PhylogeneticEM version 1.8.0 Index]