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nullcat: Null Models for Categorical and Continuous Community Matrices

Provides null model algorithms for categorical and quantitative community ecology data. Extends classic binary null models (e.g., 'curveball', 'swap') to work with categorical data. Provides a stratified randomization framework for continuous data.

Version: 0.1.0
Imports: Rcpp
LinkingTo: Rcpp
Suggests: knitr, rmarkdown, testthat (≥ 3.0.0), vegan
Published: 2025-12-18
DOI: 10.32614/CRAN.package.nullcat
Author: Matthew Kling [aut, cre, cph]
Maintainer: Matthew Kling <mattkling at berkeley.edu>
BugReports: https://github.com/matthewkling/nullcat/issues
License: MIT + file LICENSE
URL: https://github.com/matthewkling/nullcat, https://matthewkling.github.io/nullcat/
NeedsCompilation: yes
Materials: README, NEWS
CRAN checks: nullcat results

Documentation:

Reference manual: nullcat.html , nullcat.pdf
Vignettes: Introduction to nullcat (source, R code)

Downloads:

Package source: nullcat_0.1.0.tar.gz
Windows binaries: r-devel: nullcat_0.1.0.zip, r-release: nullcat_0.1.0.zip, r-oldrel: nullcat_0.1.0.zip
macOS binaries: r-release (arm64): nullcat_0.1.0.tgz, r-oldrel (arm64): nullcat_0.1.0.tgz, r-release (x86_64): nullcat_0.1.0.tgz, r-oldrel (x86_64): nullcat_0.1.0.tgz

Reverse dependencies:

Reverse suggests: phylospatial

Linking:

Please use the canonical form https://CRAN.R-project.org/package=nullcat 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.