BIOMASS

2.2.7-1

Estimating Aboveground Biomass and Its Uncertainty in Tropical Forests

1packages depend

12.6Kdownloads / year

59.4%test coverage

13/13checks pass

Overview

About

Maintained by Dominique LamonicaFirst published 2016-09-2122 releasesCRAN page ↗GitHub ↗

Contains functions for estimating above-ground biomass/carbon and its uncertainty in tropical forests. These functions allow to (1) retrieve and correct taxonomy, (2) estimate wood density and its uncertainty, (3) build height-diameter models, (4) manage tree and plot coordinates, (5) estimate above-ground biomass/carbon at stand level with associated uncertainty. To cite ‘BIOMASS’, please use citation(‘BIOMASS’). For more information, see Réjou-Méchain et al. (2017) doi:10.1111/2041-210X.12753.

Install

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

install.packages("BIOMASS", 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("umr-amap/BIOMASS")

Development version from umr-amap/BIOMASS. 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-biomass

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-BIOMASS

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

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

Health

CRAN checks

13OK

Slowest check: 12.4 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.33

59.4%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-22
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-21
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-04-08
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-04-07
13 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 169 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

Examples that run: 97%
Documented parameters: 100%
Return-value docs: 100%
References docs: 48%

Downloads

12.6K

CRAN downloads in the past year

Rank #3,640 · ~35/day · ~1.1K/mo

Releases R versions

Daily download trend is not available in this view yet.

82830 days

3K90 days

12.6K1 year

Compare downloads with other packages →

Also on508 r2u

Repository

GitHub ↗ umr-amap/biomass

35Stars

20Forks

8Open issues

0Open PRs

6Releases

1,031Commits

10Contributors

1,031 commits · Last activity 2026-07-06 · 0% stars, 30d

Stars over time

2025-06-06 · 302026-07-07 · 35

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/umr-amap/biomass on 2026-07-19.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

22 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.6

Imports (13)

minpack.lm jsonlitemethodsproj4graphicsstatsutilsdata.table rappdirs sf terra ggplot2 ggnewscale

LinkingTo (0)

none

Suggests (13)

knitr rmarkdown prettydoc testthat vdiffr curl geodata httr2 pkgdown dplyr brms BH RcppEigen

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

PhytoIn

Code & Tests

Code Composition

R 7,358 (69%)Rd 2,415 (22%)Vignettes 922 (9%)Other 44 (0%)

Code characteristics

Cyclomatic complexity: 9.5 median / 93 max
Test cases: 55 / 0.33 per code line

Test coverage

Line coverage

59%

Expression

58.5%

Tests / Examples

59.4% / 39% ex

Functions

32 26 exported

Complexity

18.7 avg / 93 max

Call network

32 nodes / 28 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

32 functions

Function	Cyclo	Coverage
attributeTree exp	5	0%
attributeTreeCoord exp	7	0%
clearCache exp	7	0%
correctCoordGPS exp	23	0%
correctTaxo exp	33	0%
createCache exp	2	0%

Datasets

Bundled datasets · 11

Name	Class	Rows × Cols	Also ships in
NouraguesCoords	data.frame	16 × 8	–
NouraguesHD	data.frame	1,051 × 7	–
NouraguesPlot201	data.frame	40 × 8	–
NouraguesTrees	data.frame	2,050 × 8	–
apgFamilies	data.frame	502 × 2	–
feldCoef	data.frame	12 × 4	–
genusFamily	data.frame	31,355 × 2	–
param_4	data.frame	1,001 × 3	–
param_7	data.frame	1,001 × 9	–
sd_10	data.frame	3 × 2	–
wdData	data.frame	16,467 × 7	–

People & History

People (13)

Maintainer (1)

Dominique Lamonica

Author, Maintainer · added in 2.1.9

Authors (8)

Dominique Lamonica

Author, Maintainer · added in 2.1.9

Arthur Bailly

Author · added in 2.2.3

Guillaume Cornu

Author · added in 2.0

Bruno Hérault

Author · added in 2.1.2

Arthur Pere

Author · added in 2.0

Camille Piponiot

Author

Maxime Réjou-Méchain

Author, Data contributor · added in 2.0

Ariane Tanguy

Author

Contributors (4)

Jerome Chave

Contributor

Fabian Fischer

Contributor · added in 2.2.7

John Godlee

Contributor · added in 2.2.7

Philippe Verley

Contributor · added in 2.1.1

Other (1)

Ted Feldpausch

Data contributor · added in 2.0

Listed in earlier versions (2)

Bruno Herault

no longer listed · 1.0 to 2.1.1

Maxime REJOU-MECHAIN

no longer listed · 1.0 to 1.2

Package Timeline

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

2.2.7-1Latest
2026-06-29 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
2.2.7
2026-03-11 · diff ↗
2.2.4-1
2025-10-10 · diff ↗
2.2.4
2025-05-19 · diff ↗
R
R 4.5.0 released · 2025-04-11
2.2.3
2025-02-24 · diff ↗
2.1.12
2025-02-12 · diff ↗
unarchivedReturned to CRAN
2025-02-12
archivedRemoved from CRAN
2025-01-21
repeated policy violation on Internet access
R
R 4.4.0 released · 2024-04-24
2.1.11
2023-09-29 · diff ↗
2.1.10
2023-09-20 · diff ↗
unarchivedReturned to CRAN
2023-09-20
archivedRemoved from CRAN
2023-09-19
policy violation On Internet access
2.1.9
2023-08-21 · diff ↗

Show 27 earlier events

unarchivedReturned to CRAN
2023-08-21
archivedRemoved from CRAN
2023-06-26
policy violation On Internet access
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
2.1.8
2022-04-07 · diff ↗
2.1.7
2021-12-13 · diff ↗
2.1.6
2021-06-25 · diff ↗
unarchivedReturned to CRAN
2021-06-25
archivedRemoved from CRAN
2021-06-13
policy violation Leaves up to 360MB in ~/.local/share/R
2.1.5
2021-05-21 · diff ↗
unarchivedReturned to CRAN
2021-05-21
R
R 4.1.0 released · 2021-05-18
archivedRemoved from CRAN
2021-03-18
check problems were not corrected in time
2.1.4
2020-10-20 · diff ↗
2.1.3
2020-06-25 · diff ↗
2.1.2
2020-06-15 · diff ↗
R
R 4.0.0 released · 2020-04-24
2.1.1
2019-05-03 · diff ↗
R
R 3.6.0 released · 2019-04-26
2.1
2019-03-26 · diff ↗
2.0
2019-01-14 · diff ↗
R
R 3.5.0 released · 2018-04-23
1.2
2018-02-21 · diff ↗
R
R 3.4.0 released · 2017-04-21
1.1
2017-01-05 · diff ↗
1.0
2016-09-21
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2016-09-21
Total releases: 22 / 10 yrs
License: GPL-2 OSI
Minimum R: ≥ 3.6
Bundled data: 502 KB / 11 files
Download size: 3.0 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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