sprex: Species Richness and Extrapolation

Functions for calculating species richness for rarefaction and extrapolation, primarily non-parametric species richness such as jackknife, Chao1, and ACE. Also available are functions for plotting species richness and extrapolation curves, and computing standard diversity and entropy indices.

Package details

AuthorEric Archer [aut, cre]
MaintainerEric Archer <eric.archer@noaa.gov>
LicenseGNU General Public License
Version1.4.2
URL https://github.com/EricArcher/sprex
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("sprex")

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sprex documentation built on April 3, 2025, 9:30 p.m.