Description Usage Arguments Value Author(s) References Examples

This function calculates the marginal distribution of the number of endemics and non-endemics and their sum for a given set of parameter values, a given mainland species pool size and a given set of times

1 2 3 4 5 6 7 8 | ```
DAISIE_margprobdist(
pars1,
pars2,
tvec,
initEI = c(0,0),
initprobs = NULL,
pb = NULL
)
``` |

`pars1` |
Vector of model parameters: |

`pars2` |
Vector of settings: |

`tvec` |
The times at which the probabilities need to be computed. |

`initEI` |
The initial values for the number of endemics and non-endemics; either this or initprobs must be NULL |

`initprobs` |
The initial probability distribution for the number of endemics and non-endemics; either this or initEI must be NULL |

`pb` |
Rather than computing the joint distribution from given parameter values, one can also specify a precomputed probability distribution in the matrix format of DAISIE_probdist. |

`out` |
A list of three vectors: |

Rampal S. Etienne

Valente, L.M., A.B. Phillimore and R.S. Etienne (2015). Equilibrium and non-equilibrium dynamics simultaneously operate in the Galapagos islands. Ecology Letters 18: 844-852.

1 2 3 4 5 6 7 8 9 10 11 12 | ```
### Compute the marginal probability distributions at t = 4 and t = 8, for a mainland
# pool size of 250 potential colonists and a vector of 5 parameters (cladogenesis,
# extinction, clade-level carrying capacity, immigration, anagenesis) starting from
# an empty island
DAISIE_margprobdist(
pars1 = c(0.3,0.35,Inf,0.75,0.012),
pars2 = c(100,250),
tvec = c(4,8),
initEI = c(5,1),
initprobs = NULL
)
``` |

DAISIE documentation built on May 1, 2019, 8:06 p.m.

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