SIBER: Stable Isotope Bayesian Ellipses in R

Fits bi-variate ellipses to stable isotope data using Bayesian inference with the aim being to describe and compare their isotopic niche.

Version: 2.1.9
Depends: R (≥ 4.0.0)
Imports: hdrcde, graphics, grDevices, mnormt, rjags, spatstat.geom, spatstat.utils, stats, tidyr, dplyr, ggplot2, magrittr, purrr
Suggests: coda, ellipse, knitr, rmarkdown, viridis
Published: 2023-10-19
DOI: 10.32614/CRAN.package.SIBER
Author: Andrew Jackson ORCID iD [aut, cre], Andrew Parnell ORCID iD [aut]
Maintainer: Andrew Jackson <jacksoan at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
SystemRequirements: JAGS (>= 4.1)
Language: en-GB
Materials: NEWS
CRAN checks: SIBER results


Reference manual: SIBER.pdf
Vignettes: Vector Statistics on Centroids
Customising Plots Manually
Ellipse Overlap
Introduction to SIBER
SIA plots using ggplot2
Plot Some Posterior Ellipses
Points Inside or Outside Ellipse
Test Convergence
KAPOW! example
Comparing communities
Comparing populations


Package source: SIBER_2.1.9.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): SIBER_2.1.9.tgz, r-oldrel (arm64): SIBER_2.1.9.tgz, r-release (x86_64): SIBER_2.1.9.tgz, r-oldrel (x86_64): SIBER_2.1.9.tgz
Old sources: SIBER archive

Reverse dependencies:

Reverse suggests: dartR, dartR.base, dartR.captive, dartR.popgen, nichetools


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