naS_t: Number of new non-adaptive speciation events

Description Usage Arguments Value Author(s) References

View source: R/naS_t.R

Description

This function calculates the number of new non-adaptive speciation events (Equation 6 in Appendix 2 of Borregaard et al. 2016)

Usage

1
naS_t(Sr_tm1, Topography_t, Vs)

Arguments

Sr_tm1

Species richness of the island of the previous time step

Topography_t

Topography

Vs

Probability of a vicariance event when topography equals 1

Value

Number of new non-adaptive speciation events

Author(s)

Torsten Hauffe

References

Borregaard, M. K., T. J. Matthews and R. J. Whittaker (2016). The general dynamic model: towards a unified theory of island biogeography? Global Ecology and Biogeography, 25(7), 805-816.


thauffe/simGDM documentation built on Feb. 19, 2020, 5:10 p.m.