Parameter structure setting Sets the parameters (speciation, extinction and transition) ids. Needed for ML calculation (secsse_ml()).

Parameter structure setting Sets the parameters (speciation, extinction and transition) ids. Needed for ML calculation (secsse_ml()).

Usage

id_paramPos(traits, num_concealed_states)

Arguments

traits

vector with trait states for each tip in the phylogeny. The order of the states must be the same as the tree tips. For help, see vignette("starting_secsse", package = "secsse").

num_concealed_states

number of concealed states, generally equivalent to the number of examined states in the dataset.

Value

A list that includes the ids of the parameters for ML analysis.

Examples

traits <- sample(c(0,1,2), 45,replace = TRUE) #get some traits
num_concealed_states <- 3
param_posit <- id_paramPos(traits,num_concealed_states)