oceanic_ontogeny_cs: Parameter space of the oceanic ontogeny clade-specific...

In Neves-P/DAISIErobustness: Test the Robustness of DAISIE to Geodynamics and Traits

Parameter space of the oceanic ontogeny clade-specific diversity-dependent analysis

Description

A dataset containing the DAISIE parameters for 256 parameter sets.

Format

A data frame with 256 rows and 22 variables:

time

Numeric defining the length of the simulation in time units

M

Numeric defining the size of mainland pool, i.e. the number of species that can potentially colonize the island

lac

lambda^c (cladogenesis rate)

mu

mu (extinction rate)

K

K (carrying capacity), set K=Inf for diversity independence

gam

gamma (immigration rate)

laa

lambda^a (anagenesis rate)

x

the exponent for calculating extinction rate

d

the scaling parameter for exponent for calculating cladogenesis rate

island_ontogeny

String describing the type of island ontogeny. Can be "const", "beta" for a beta function describing area through time

sea_level

String describing the type of sea level. Can be "const" or "sine" for a sine function describing area through time

max_area

maximum area

current_area

current area

peak_time

value from 0 to 1 indicating where in the island's history the peak area is achieved

total_island_age

total island age

sea_level_amplitude

amplitude of area fluctuation from sea level

sea_level_frequency

frequency of sine wave of area change from sea level

island_gradient_angle

angle of the slope of the island

extcutoff

Numeric with the cutoff for the the maximum extinction rate preventing it from being too large and slowing down simulation

x_s

the probability of sampling a species from the mainland

x_nonend

the probability of the species sampled from the mainland being nonendemic

divdepmodel

Option divdepmodel = 'CS' runs a model with clade-specific carrying capacity, where diversity-dependence operates only within single clades, i.e. only among species originating from the same mainland colonist. Option divdepmodel = 'IW' runs a model with island-wide carrying capacity, where diversity-dependence operates within and among clades.

Neves-P/DAISIErobustness documentation built on May 22, 2024, 4:26 p.m.