dd_loglik_func: Log-likelihood function of a diversity-dependent model given...
In TheoPannetier/comrad: R implementation of a Competitive Radiation model

dd_loglik_func

R Documentation

Log-likelihood function of a diversity-dependent model given waiting times

Description

Compute the log-likelihood of athe diversity-dependent model specified by speciation_func, extinction_func, and params given a set of waiting times to next events and associated diversity. Meant to be called internally by fit_dd_model_with_fossil().

Usage

dd_loglik_func(params, waiting_times_tbl, speciation_func, extinction_func)

Arguments

`params`	a named vector containing the values of the parameters of `speciation_func` and `extinction_func`.
`waiting_times_tbl`	the output of `waiting_times()`, a table containing the waiting times to a next event, type of events, and species diversity.
`speciation_func`	a function describing how the rate of speciation varies with the number of species `N`. Must take arguments `params` and `N`. Inside the function, parameters must be referred as `params$param_name`.
`extinction_func`	a function describing how the rate of extinction varies with the number of species `N`. Must take arguments `params` and `N`. Inside the function, parameters must be referred as `params$param_name`.