get_ext_rate {DAISIE} | R Documentation |
Calculate extinction rate
Description
Calculate extinction rate
Usage
get_ext_rate(
mu,
hyper_pars,
extcutoff = 1000,
num_spec,
A = 1,
trait_pars = NULL,
island_spec = NULL
)
Arguments
mu |
A numeric with the per capita extinction rate. |
hyper_pars |
A named list of numeric hyperparameters for the rate
calculations as returned by
|
extcutoff |
A numeric with the cutoff for the the maximum extinction rate preventing it from being too large and slowing down simulation. |
num_spec |
A numeric with the current number of species. |
A |
A numeric value for island area at a given point in time. |
trait_pars |
A named list containing diversification rates considering
two trait states created by
|
island_spec |
Matrix with current state of simulation containing number of species. |
Value
A numeric, with the extinction rate given the base extinction rate,
if present, the hyperparemeter x
, A(t) if time-dependent and traits
if running a traint model.
Author(s)
Pedro Neves, Joshua Lambert, Shu Xie
References
Valente, Luis M., Rampal S. Etienne, and Albert B. Phillimore. "The effects of island ontogeny on species diversity and phylogeny." Proceedings of the Royal Society of London B: Biological Sciences 281.1784 (2014): 20133227.
See Also
Other rate calculations:
DAISIE_plot_area()
,
get_ana_rate()
,
get_immig_rate()
,
island_area()
,
island_area_vector()
,
update_max_rates()
,
update_rates()