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IsoriX

Isoscape Computation and Inference of Spatial Origins using Mixed Models

v0.9.4 · Jan 13, 2026 · GPL (>= 2)

Description

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'.

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CRAN Check Status

14 OK
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Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (1)

suggests

Dependency Network

Dependencies Reverse dependencies lattice latticeExtra numDeriv rasterVis spaMM terra viridisLite spaMM IsoriX

Version History

new 0.9.4 Mar 10, 2026
updated 0.9.4 ← 0.9.3 diff Jan 12, 2026
updated 0.9.3 ← 0.9.2 diff Sep 7, 2024
updated 0.9.2 ← 0.9.1 diff Nov 13, 2023
updated 0.9.1 ← 0.9.0 diff Sep 24, 2023
updated 0.9.0 ← 0.8.3 diff Sep 22, 2022
updated 0.8.3 ← 0.8.2 diff Sep 11, 2022
updated 0.8.2 ← 0.8.1 diff Sep 15, 2020
updated 0.8.1 ← 0.7.1 diff Aug 28, 2018
updated 0.7.1 ← 0.7 diff Apr 4, 2018
updated 0.7 ← 0.6 diff Aug 13, 2017
updated 0.6 ← 0.5 diff Jul 7, 2017
updated 0.5 ← 0.4-1 diff Apr 11, 2017
new 0.4-1 Sep 10, 2016