R Observatory: Metrics for mpmaggregate version 0.2.6

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

mpmaggregate

0.2.6

Aggregate Matrix Population Models

0packages depend

1.7Kdownloads / year

79.0%test coverage

13/13checks pass

Overview

About

Maintained by Richard A. HinrichsenFirst published 2026-04-032 releasesCRAN page ↗

Aggregates matrix population models (MPMs) in both the lambda (stable growth rate) and R0 (net reproductive rate) frameworks, including standard and elasticity-consistent aggregators. Standard aggregation in the lambda framework maintains consistent lambda and stable stage distribution, while standard aggregation in the R0 framework maintains consistent R0 and cohort stable stage distribution. Elasticity-consistent aggregators maintain these same consistencies with respect to the chosen framework and additionally preserve consistent reproductive values in the lambda framework and cohort reproductive values in the R0 framework. Aggregation can take the form of general-to-general MPM (mpm_aggregate) or Leslie-to-Leslie MPM (leslie_aggregate).

Install

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

install.packages("mpmaggregate", 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-mpmaggregate

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-mpmaggregate

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-mpmaggregate

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

Health

CRAN checks

13OK

Slowest check: 2.0 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.84

79.0%

Coverage · measured lines

100%

Documentation · exports

1

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
OK2026-04-04
4 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 481 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 98%
Return-value docs: 100%
References docs: 79%

Downloads

1.7K

CRAN downloads in the past year

Rank #10,750 · ~5/day · ~139/mo

Releases R versions

Daily download trend is not available in this view yet.

18830 days

89790 days

1.7K1 year

Compare downloads with other packages →

Also on42 r2u22 autocran

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5

Imports (1)

expm

LinkingTo (0)

none

Suggests (9)

testthat roxygen2 knitr rmarkdown Rcompadre kableExtra rphylopic collidr png

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (3)

Maintainer (1)

Richard A. Hinrichsen

Author, Maintainer

Authors (3)

Richard A. Hinrichsen

Author, Maintainer

Roberto Salguero-Gomez

Author

Hiroyuki Yokomizo

Author

Listed in earlier versions (1)

Richard A.

no longer listed · 0.2.5 to 0.2.6

Package Timeline

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

0.2.6Latest
2026-05-24 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
0.2.5
2026-04-03
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2026-04-03
Total releases: 2 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.5
Bundled data: 0.9 KB / 2 files
Download size: 524 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("mpmaggregate")

Format

Hinrichsen, R. A., Salguero-Gomez, R., & Yokomizo, H. (2026). mpmaggregate: Aggregate Matrix Population Models (Version 0.2.6) [Computer software]. https://doi.org/10.32614/CRAN.package.mpmaggregate

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 mpmaggregate version 0.2.6 [Data set]. HJJB, LLC. Data release v2026-08-21. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-21, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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