ipmr

0.0.7

Integral Projection Models

1packages depend

6.5Kdownloads / year

87.6%test coverage

0/13checks pass

Overview

About

Maintained by Sam LevinFirst published 2021-02-107 releasesCRAN page ↗GitHub ↗

Flexibly implements Integral Projection Models using a mathematical(ish) syntax. This package will not help with the vital rate modeling process, but will help convert those regression models into an IPM. 'ipmr' handles density dependence and environmental stochasticity, with a couple of options for implementing the latter. In addition, provides functions to avoid unintentional eviction of individuals from models. Additionally, provides model diagnostic tools, plotting functionality, stochastic/deterministic simulations, and analysis tools. Integral projection models are described in depth by Easterling et al. (2000) doi:10.1890/0012-9658(2000)081[0694:SSSAAN]2.0.CO;2, Merow et al. (2013) doi:10.1111/2041-210X.12146, Rees et al. (2014) doi:10.1111/1365-2656.12178, and Metcalf et al. (2015) doi:10.1111/2041-210X.12405. Williams et al. (2012) doi:10.1890/11-2147.1 discuss the problem of unintentional eviction.

Install

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

install.packages("ipmr", 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("padrinoDB/ipmr")

Development version from padrinoDB/ipmr. 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-ipmr

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-ipmr

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-ipmr

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

Health

CRAN checks

13NOTE

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc
NOTE r-devel-linux-x86_64-fedora-clang
NOTE r-devel-linux-x86_64-fedora-gcc
NOTE r-devel-windows-x86_64
NOTE r-oldrel-macos-arm64
NOTE r-oldrel-macos-x86_64
NOTE r-oldrel-windows-x86_64
NOTE r-patched-linux-x86_64
NOTE r-release-linux-x86_64
NOTE r-release-macos-arm64
NOTE r-release-macos-x86_64
NOTE r-release-windows-x86_64

Slowest check: 7.7 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.91

87.6%

Coverage · measured lines

96%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-06-09
0 OK · 13 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
0 OK · 12 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-04-22
0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
0 OK · 13 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 86%
Return-value docs: 100%
References docs: 12%

Downloads

6.5K

CRAN downloads in the past year

Rank #11,202 · ~18/day · ~540/mo

Releases R versions

Daily download trend is not available in this view yet.

24630 days

90890 days

6.5K1 year

Compare downloads with other packages →

Also on661 r2u

Repository

GitHub ↗ padrinodb/ipmr

9Stars

4Forks

17Open issues

0Open PRs

6Releases

565Commits

4Contributors

demographyintegral-projection-models

565 commits · Last activity 2025-06-08 · +28.6% stars, 30d

Stars over time

2024-10-15 · 62026-07-11 · 9

Repository practices

Upstream repositoryBeta

7 development-tooling and community-health practices detected across 7 families in the upstream repository

Checks run against github.com/padrinodb/ipmr on 2026-07-31.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

CRAN release process (1)

cran-comments.md

Docs source (1)

README.Rmd

Show all practices

Lint, format, editor (1)

RStudio project

Coverage (1)

Codecov

Git structural (1)

.gitattributes

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

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.4

Imports (9)

graphicsgrDevicesmagrittrmethodspurrr rlangstatsutilsRcpp

LinkingTo (1)

Rcpp

Suggests (9)

covr knitr lme4 mvtnorm rmarkdown roxygen2 spelling testthattools

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

Rpadrino

Code & Tests

Datasets

People & History

People (7)

Maintainer (1)

Sam Levin

Author, Maintainer

Authors (6)

Author, Maintainer

Author

Author

Author

Author

Roberto Salguero-Gomez

Author

Contributors (1)

Eric Scott

Contributor · added in 0.0.5

Package Timeline

7 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
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
0.0.7Latest
2023-02-16 · current release · diff ↗
0.0.6
2022-12-12 · diff ↗
0.0.5
2022-04-28 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.0.4
2021-09-14 · diff ↗
0.0.3
2021-07-13 · diff ↗
0.0.2
2021-05-22 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.0.1
2021-02-10
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2021-02-10
Total releases: 7 / 5 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.4
Bundled data: 603 KB / 4 files
Download size: 1.5 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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