dd_model_xp: Diversity-dependent model with exponential (x) dependence on...

View source: R/dd_model_xp.R

dd_model_xpR Documentation

Diversity-dependent model with exponential (x) dependence on speciation and power (p) dependence on extinction

Description

A list specifying a DD model with exponential diversity-dependence on the speciation rate and power diveristy-dependence on the extinction rate; to be fed as argument dd_model to fit_dd_model_with_fossil().

Usage

dd_model_xp()

Details

\lambda(N) = \lambda_{0}(\alpha + (1 - \alpha) \frac{\mu_{0}}{\lambda_{0}})^{\frac{N}{K}}

\mu(N) = \mu_{0} \times N^{\frac{log\Big(\alpha\frac{\lambda_0 - \mu_0}{\lambda_0}+1\Big)}{log(K)}}

Author(s)

Theo Pannetier


TheoPannetier/comrad documentation built on April 8, 2023, 8:06 a.m.