bayou (version 2.3.1)

dataSim: Simulates data from bayou models

Description

This function simulates data for a given set of parameter values.

Usage

dataSim(
  pars,
  model,
  tree,
  map.type = "pars",
  SE = 0,
  phenogram = TRUE,
  verbose = TRUE,
  ...
)

Value

A list with the following components:

W

Weight matrix based on the OU model and simulated shifts.

E.th

Expected trait values for each tip given the parameter set.

dat

A named vector of simulated continuous trait values.

Arguments

pars

A bayou formated parameter list

model

The type of model specified by the parameter list (either "OU", "OUrepar" or "QG").

tree

A tree of class 'phylo'

map.type

Either "pars" if the regimes are taken from the parameter list, or "simmap" if taken from the stored simmap in the tree

SE

A single value or vector equal to the number of tips specifying the measurement error that should be simulated at the tips

phenogram

A logical indicating whether or not the simulated data should be plotted as a phenogram

verbose

Determines whether information is outputted to the console for the user to view

...

Optional parameters passed to phenogram(...).

Details

dataSim Simulates data for a given bayou model and parameter set