sample_by_species: Subsample a dataset by species

In boydorr/sampling: Sampling code for biodiversity course

Description

Sample a dataset as if we only recorded some species.

Usage

sample_by_species(dataset, count)

Arguments

dataset	A data frame containing abundance or incidence data
count	The number of species to retain

Value

The subsampled dataset as a tibble

Examples

library(iNEXT)
data(bird)
sample_by_species(bird, count = 2)

data(ciliates)
eto.incidence <- ciliates$EtoshaPan
sample_by_species(eto.incidence, 5)

boydorr/sampling documentation built on May 23, 2019, 1:45 p.m.