R Observatory: Metrics for IsoriX version 0.9.4

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

IsoriX

0.9.4

Isoscape Computation and Inference of Spatial Origins using Mixed Models

1packages depend

34.8Kdownloads / year

49.9%test coverage

10/13checks pass

Overview

About

Maintained by Alexandre CourtiolFirst published 2016-09-1113 releasesCRAN page ↗GitHub ↗

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'.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("IsoriX", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("courtiol/IsoriX")

Development version from courtiol/IsoriX. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-isorix

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-IsoriX

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-IsoriX

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

1ERROR2NOTE10OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc
ERROR r-release-macos-x86_64

Slowest check: 10.8 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.04

49.9%

Coverage · measured lines

100%

Documentation · exports

14

Dependencies · direct

Check history

ERROR2026-04-25
11 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-04-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-09
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 91%
Return-value docs: 88%
References docs: 31%

Downloads

34.8K

CRAN downloads in the past year

Rank #2,486 · ~95/day · ~2.9K/mo

Releases R versions

Daily download trend is not available in this view yet.

2.1K30 days

7.6K90 days

34.8K1 year

Compare downloads with other packages →

Also on131 r2u23 autocran

Repository

GitHub ↗ courtiol/isorix

15Stars

7Forks

39Open issues

1Open PRs

9Releases

1,016Commits

8Contributors

1,016 commits · Last activity 2026-01-13 · 0% stars, 30d

Stars over time

2025-07-16 · 152026-07-07 · 15

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/courtiol/isorix on 2026-08-16.

Reproducibility and dev environment (1)

Makefile

Lint, format, editor (1)

VS Code

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

15 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (14)

graphicsgrDevicesgridlatticelatticeExtramethodsnumDeriv rasterVis spaMMstatsterratoolsutilsviridisLite

LinkingTo (0)

none

Suggests (9)

colorspace elevatr gmp magick rgl spelling testthat webshot2 withr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

spaMM

Code & Tests

Datasets

People & History

People (4)

Maintainer (1)

Alexandre Courtiol

Author, Maintainer

Authors (4)

Alexandre Courtiol

Author, Maintainer

Stephanie Kramer-Schadt

Author

Marie-Sophie Rohwaeder

Author · added in 0.6

François Rousset

Author · added in 0.5

Listed in earlier versions (2)

François

no longer listed · 0.4-1

Rousset

no longer listed · 0.4-1

Package Timeline

13 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
0.9.4Latest
2026-01-13 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
0.9.3
2024-09-08 · diff ↗
R
R 4.4.0 released · 2024-04-24
0.9.2
2023-11-14 · diff ↗
0.9.1
2023-09-25 · diff ↗
R
R 4.3.0 released · 2023-04-21
0.9.0
2022-09-23 · diff ↗
0.8.3
2022-09-12 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
0.8.2
2020-09-16 · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
0.8.1
2018-08-29 · diff ↗

Show 8 earlier events

R
R 3.5.0 released · 2018-04-23
0.7.1
2018-04-05 · diff ↗
0.7
2017-08-14 · diff ↗
0.6
2017-07-08 · diff ↗
R
R 3.4.0 released · 2017-04-21
0.5
2017-04-12 · diff ↗
0.4-1
2016-09-11
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2016-09-11
Total releases: 13 / 10 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 4.1.0
Bundled data: 85 KB / 15 files
Download size: 1.5 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("IsoriX")

Format

Courtiol, A., Kramer-Schadt, S., Rohwaeder, M., & Rousset, F. (2026). IsoriX: Isoscape Computation and Inference of Spatial Origins using Mixed Models (Version 0.9.4) [Computer software]. https://doi.org/10.32614/CRAN.package.IsoriX

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for IsoriX version 0.9.4 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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