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taxdiv: Taxonomic Diversity Indices Using Deng Entropy

Calculates taxonomic diversity indices for ecological community data using Deng entropy framework and classical approaches (Shannon, Simpson, Clarke & Warwick). Provides functions for computing taxonomic distinctness, average taxonomic distinctness (AvTD/Delta+), variation in taxonomic distinctness (VarTD/Lambda+), and Deng entropy-based measures that incorporate taxonomic hierarchy information. Includes tools for constructing taxonomic trees and computing pairwise taxonomic distances.

Version: 0.1.0
Depends: R (≥ 4.1.0)
Imports: stats, rlang
Suggests: testthat (≥ 3.0.0), knitr, rmarkdown, ggplot2
Published: 2026-04-01
DOI: 10.32614/CRAN.package.taxdiv
Author: Muhammet Murat Gorgoz ORCID iD [aut, cre], Kursad Ozkan ORCID iD [aut], Mehmet Guvenc Negiz ORCID iD [aut]
Maintainer: Muhammet Murat Gorgoz <muratgorgoz350 at gmail.com>
BugReports: https://github.com/mgorgoz/taxonomic-diversity-r/issues
License: MIT + file LICENSE
URL: https://github.com/mgorgoz/taxonomic-diversity-r, https://mgorgoz.github.io/taxonomic-diversity-r/
NeedsCompilation: no
Language: en-US
Citation: taxdiv citation info
Materials: README, NEWS
CRAN checks: taxdiv results

Documentation:

Reference manual: taxdiv.html , taxdiv.pdf
Vignettes: Clarke & Warwick Taxonomic Distinctness (source, R code)
Classical Diversity Indices: Shannon and Simpson (source, R code)
taxdiv Paketi Kullanim Rehberi (Turkce) (source, R code)
Introduction to taxdiv (source, R code)
Ozkan pTO Method: Deng Entropy-Based Taxonomic Diversity (source, R code)
Visualization Guide (source, R code)
Complete Workflow: From Data to Results (source, R code)

Downloads:

Package source: taxdiv_0.1.0.tar.gz
Windows binaries: r-devel: taxdiv_0.1.0.zip, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): taxdiv_0.1.0.tgz, r-oldrel (arm64): not available, r-release (x86_64): taxdiv_0.1.0.tgz, r-oldrel (x86_64): taxdiv_0.1.0.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=taxdiv to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.