newSpecies_t: Probability that an immigrant species is not already on the...

Description Usage Arguments Value Author(s) References

View source: R/newSpecies_t.R

Description

This function calculates the probability that an immigrant species is not already on the island (Equation 1 in Appendix 2 of Borregaard et al. 2016)

Usage

1
newSpecies_t(Nat_tm1, Ms, Msa)

Arguments

Nat_tm1

Island natives of the previous time step

Ms

Species richness of the mainland source pool

Msa

Power exponent controlling the abundance distribution of the source

Value

Probability that an immigrant species is not already on the island

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.