SAASI demonstration: birth-death-sampling process parameters

A data.frame specifying the parameters of the birth-death-sampling process that is used to simulate the demonstration tree. These parameters control diversification and sampling rates for each state.

Usage

demo_pars

Format

A data frame with 3 rows (one per state) and 5 columns:

state

The character label for each state

rootprior

Prior probability distribution over states for the root node

lambda

Numeric speciation rate for each state

mu

Numeric extinction rate for each state

psi

Numeric Sampling rate for each state

Examples

data(demo_pars)
demo_pars
#>   state rootprior lambda  mu psi
#> 1     1 0.3333333    1.5 0.3 0.1
#> 2     2 0.3333333    1.5 0.3 0.5
#> 3     3 0.3333333    1.5 0.3 0.5