siar: Stable Isotope Analysis in R

This package takes data on organism isotopes and fits a Bayesian model to their dietary habits based upon a Gaussian likelihood with a mixture dirichlet-distributed prior on the mean. It also includes SiBER metrics. See siardemo() for an example. Version 4.1.2 contains bug fixes to allow more than isotope numbers other than 2. Version 4.2 fixes a bug that stopped siar working on 64-bit systems

Version: 4.2
Depends: hdrcde, coda, MASS, bayesm, mnormt, spatstat
Published: 2013-04-23
Author: Andrew Parnell and Andrew Jackson
Maintainer: Andrew Parnell <Andrew.Parnell at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
CRAN checks: siar results


Reference manual: siar.pdf
Package source: siar_4.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X Snow Leopard binaries: r-release: siar_4.2.tgz, r-oldrel: siar_4.2.tgz
OS X Mavericks binaries: r-release: siar_4.2.tgz
Old sources: siar archive