R Observatory: Metrics for care4cmodel version 1.0.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

care4cmodel

1.0.3

Carbon-Related Assessment of Silvicultural Concepts

0packages depend

2.5Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Peter BiberFirst published 2023-11-164 releasesCRAN page ↗

A simulation model and accompanying functions that support assessing silvicultural concepts on the forest estate level with a focus on the CO2 uptake by wood growth and CO2 emissions by forest operations. For achieving this, a virtual forest estate area is split into the areas covered by typical phases of the silvicultural concept of interest. Given initial area shares of these phases, the dynamics of these areas is simulated. The typical carbon stocks and flows which are known for all phases are attributed post-hoc to the areas and upscaled to the estate level. CO2 emissions by forest operations are estimated based on the amounts and dimensions of the harvested timber. Probabilities of damage events are taken into account.

Install

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

install.packages("care4cmodel", repos = "https://cloud.r-project.org/")

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

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-care4cmodel

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-care4cmodel

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-care4cmodel

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

Health

CRAN checks

13OK

Slowest check: 2.7 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

10

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 236 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 16%

Downloads

2.5K

CRAN downloads in the past year

Rank #16,878 · ~7/day · ~204/mo

Releases R versions

Daily download trend is not available in this view yet.

15730 days

63290 days

2.5K1 year

Compare downloads with other packages →

Also on108 r2u26 autocran

Dependencies

Declared dependencies

11 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.2.0

Imports (10)

deSolve dplyrstatstibble purrr rlang tidyr tidyselect ggplot2 Rdpack

LinkingTo (0)

none

Suggests (2)

knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (5)

Maintainer (1)

Peter Biber

Author, Maintainer, Copyright holder

Authors (1)

Peter Biber

Author, Maintainer, Copyright holder

Contributors (4)

Contributor

Contributor

Contributor

Contributor

Copyright holders (1)

Peter Biber

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
1.0.3Latest
2024-11-22 · current release · diff ↗
1.0.2
2024-06-04 · diff ↗
R
R 4.4.0 released · 2024-04-24
1.0.1
2024-02-28 · diff ↗
1.0.0
2023-11-16
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2023-11-16
Total releases: 4 / 3 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.2.0
Bundled data: 1.9 KB / 2 files
Download size: 173 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("care4cmodel")

Format

Biber, P., Grigolato, S., Pretzsch, H., Schmucker, J., & Uhl, E. (2024). care4cmodel: Carbon-Related Assessment of Silvicultural Concepts (Version 1.0.3) [Computer software]. https://doi.org/10.32614/CRAN.package.care4cmodel

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 care4cmodel version 1.0.3 [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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