tabs

0.2.0

Temporal Altitudinal Biogeographic Shifts

0packages depend

2.8Kdownloads / year

–test coverage

12/13checks pass

Overview

About

Maintained by Johannes De GroeveFirst published 2025-04-033 releasesCRAN page ↗GitLab ↗

A standardized workflow to reconstruct spatial configurations of altitude-bounded biogeographic systems over time. For example, 'tabs' can model how island archipelagos expand or contract with changing sea levels or how alpine biomes shift in response to tree line movements. It provides functionality to account for various geophysical processes such as crustal deformation and other tectonic changes, allowing for a more accurate representation of biogeographic system dynamics. For more information see De Groeve et al. (2025) doi:10.21425/fob.18.151677.

Install

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

install.packages("tabs", 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("uva_ibed_piac/tabs")

Development version from uva_ibed_piac/tabs. 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-tabs

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-tabs

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

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

Health

CRAN checks

1NOTE12OK

Failing flavors

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

Slowest check: 8.0 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
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-05-02
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-25
11 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE

Show 3 earlier snapshots

OK2026-03-21
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-03-12
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 898 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 91%
Documented parameters: 96%
Return-value docs: 100%
References docs: 0%

Downloads

2.8K

CRAN downloads in the past year

Rank #13,944 · ~8/day · ~235/mo

Releases R versions

Daily download trend is not available in this view yet.

21330 days

74190 days

2.8K1 year

Compare downloads with other packages →

Also on129 r2u

Repository

GitLab ↗ uva_ibed_piac/tabs

Repository practices

Upstream repositoryBeta

Repository gitlab.com/uva_ibed_piac/tabs is linked, but repository-practices checks have not run for it yet. Checks are GitHub-only for now.

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

Dependencies

Declared dependencies

17 external dependencies (excludes base and recommended)

Depends (1)

R >= 2.10

Imports (18)

ape dplyr htmltools htmlwidgets httr jsonlite geojsonio leaflet leaftime mapedit qs2 rlang sfstatsstringi terra gpkg RSQLite

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (5)

Maintainer (1)

Johannes De Groeve

Author, Maintainer

Authors (3)

Johannes De Groeve

Author, Maintainer

Sietze Norder

Author

Eline Sterre Rentier

Author

Contributors (2)

Suzette Flantua

Contributor

Kenneth Rijsdijk

Contributor

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.2.0Latest
2026-02-25 · current release · diff ↗
unarchivedReturned to CRAN
2026-02-25
archivedRemoved from CRAN
2026-02-19
requires archived package 'leaflet.extras'
0.1.1
2025-04-29 · diff ↗
R
R 4.5.0 released · 2025-04-11
0.1.0
2025-04-03
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2025-04-03
Total releases: 3 / 1 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 2.10
Bundled data: 466 KB / 7 files
Download size: 1.8 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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