IsoriX: Isoscape Computation and Inference of Spatial Origins using Mixed Models

Building isoscapes using mixed models and inferring the geographic origin of samples based on their isotopic ratios. This package is essentially a simplified interface to several other packages which implements a new statistical framework based on mixed models. It uses 'spaMM' for fitting and predicting isoscapes, and assigning an organism's origin depending on its isotopic ratio. 'IsoriX' also relies heavily on the package 'rasterVis' for plotting the maps produced with 'terra' using 'lattice'.

Version: 0.9.2
Depends: R (≥ 3.5.0)
Imports: graphics, grDevices, grid, lattice (≥ 0.22-2), latticeExtra, methods, numDeriv, rasterVis (≥ 0.51.6), spaMM (≥ 3.13), stats, terra, tools, utils, viridisLite
Suggests: colorspace, elevatr, gmp, magick, rgl, spelling, testthat, webshot2, withr
Published: 2023-11-14
DOI: 10.32614/CRAN.package.IsoriX
Author: Alexandre Courtiol ORCID iD [aut, cre], Fran├žois Rousset ORCID iD [aut], Marie-Sophie Rohwaeder [aut], Stephanie Kramer-Schadt ORCID iD [aut]
Maintainer: Alexandre Courtiol <alexandre.courtiol at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Language: en-GB
Citation: IsoriX citation info
Materials: NEWS
CRAN checks: IsoriX results


Reference manual: IsoriX.pdf


Package source: IsoriX_0.9.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): IsoriX_0.9.2.tgz, r-oldrel (arm64): IsoriX_0.9.2.tgz, r-release (x86_64): IsoriX_0.9.2.tgz, r-oldrel (x86_64): IsoriX_0.9.2.tgz
Old sources: IsoriX archive

Reverse dependencies:

Reverse suggests: spaMM


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