SAMPLE: Estimate Sampling Effort for Species Occurrence Rates

Estimates the sampling effort needed to obtain stable species occurrence and prevalence rates from presence-absence data. The method repeatedly subsamples observations, evaluates changes in estimated rates, and reports the minimum stable sample size. For methodological details, see Bravo et al. (2025) <doi:10.1002/ece3.70998>.

Getting started

Package details

AuthorHenrique Bravo [aut, cre] (ORCID: <https://orcid.org/0000-0003-3086-737X>), Yacine Ben Chehida [aut] (ORCID: <https://orcid.org/0000-0001-7269-9082>), Sancia E. T. van der Meij [aut] (ORCID: <https://orcid.org/0000-0002-3759-8945>)
MaintainerHenrique Bravo <henrique.bravo@rug.nl>
LicenseMIT + file LICENSE
Version1.0.1
URL https://github.com/yacinebenchehida/SAMPLE
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("SAMPLE")

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SAMPLE documentation built on Sept. 15, 2026, 5:09 p.m.