jtdm

0.1-3

Joint Modelling of Functional Traits

0packages depend

2.8Kdownloads / year

–test coverage

12/13checks pass

Overview

About

Maintained by Giovanni PoggiatoFirst published 2023-01-244 releasesCRAN page ↗GitHub ↗

Fitting and analyzing a Joint Trait Distribution Model. The Joint Trait Distribution Model is implemented in the Bayesian framework using conjugate priors and posteriors, thus guaranteeing fast inference. In particular the package computes joint probabilities and multivariate confidence intervals, and enables the investigation of how they depend on the environment through partial response curves. The method implemented by the package is described in Poggiato et al. (2023) doi:10.1111/geb.13706.

Install

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

install.packages("jtdm", 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("giopogg/jtdm")

Development version from giopogg/jtdm. 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-jtdm

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-jtdm

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-jtdm

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

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 2.6 min · r-devel-linux-x86_64-fedora-clang

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-06-08
12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 350 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

2.8K

CRAN downloads in the past year

Rank #16,099 · ~8/day · ~230/mo

Releases R versions

Daily download trend is not available in this view yet.

19730 days

66290 days

2.8K1 year

Compare downloads with other packages →

Also on110 r2u2 autocran

Repository

GitHub ↗ giopogg/jtdm

9Stars

0Forks

0Open issues

0Open PRs

2Releases

95Commits

1Contributors

License GPL-3.0 · 95 commits · Last activity 2024-09-09

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/giopogg/jtdm on 2026-07-31.

CRAN release process (1)

cran-comments.md

Docs source (1)

README.Rmd

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

Dependencies

Declared dependencies

9 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (9)

ggforce mniw mvtnormparallelstatsutilsggplot2 gridExtra reshape2

LinkingTo (0)

none

Suggests (3)

knitr rmarkdown devtools

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Giovanni Poggiato

Author, Maintainer, Copyright holder

Authors (1)

Giovanni Poggiato

Author, Maintainer, Copyright holder

Giovanni Poggiato

Author, Maintainer, Copyright holder

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
0.1-3Latest
2024-09-09 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
0.1-2
2023-11-12 · diff ↗
0.1-1
2023-09-25 · diff ↗
R
R 4.3.0 released · 2023-04-21
0.1-0
2023-01-24
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2023-01-24
Total releases: 4 / 3 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Bundled data: 5.4 KB / 2 files
Download size: 2.4 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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