FossilSim (version 2.4.1)

subsample.fossils.uniform: Obtain a uniform random sample of fossil occurrences.

Description

Obtain a uniform random sample of fossil occurrences.

Usage

subsample.fossils.uniform(fossils, proportion)

Value

an object of class "fossils" containing the subsampled fossil occurrences.

Arguments

fossils

an object of class "fossils" that corresponds to fossil occurrences.

proportion

the proportion of all fossil samples to return in the subsample.

Examples

t = TreeSim::sim.bd.taxa(10, 1, 0.1, 0.05)[[1]]
f = sim.fossils.poisson(0.1, t, root.edge = FALSE)
subsample.fossils.uniform(f, 0.5)