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

View source: R/dd_model_xx.R

dd_model_xxR Documentation

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

Description

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

Usage

dd_model_xx()

Details

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

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

Author(s)

Theo Pannetier


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