epm

1.1.6

EcoPhyloMapper

0packages depend

5.2Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Pascal TitleFirst published 2022-05-1710 releasesCRAN page ↗GitHub ↗

Facilitates the aggregation of species' geographic ranges from vector or raster spatial data, and that enables the calculation of various morphological and phylogenetic community metrics across geography. Citation: Title, PO, DL Swiderski and ML Zelditch (2022) doi:10.1111/2041-210X.13914.

Install

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

install.packages("epm", 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("ptitle/epm")

Development version from ptitle/epm. 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-epm

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-epm

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-epm

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

Health

CRAN checks

13OK

Slowest check: 3.7 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-06-08
12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE
OK2026-04-22
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-04-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 2 earlier snapshots

ERROR2026-04-09
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 81%
Documented parameters: 100%
Return-value docs: 100%
References docs: 21%

Downloads

5.2K

CRAN downloads in the past year

Rank #10,786 · ~14/day · ~434/mo

Releases R versions

Daily download trend is not available in this view yet.

29630 days

99790 days

5.2K1 year

Compare downloads with other packages →

Also on421 r2u32 autocran23 c2d4u

Repository

GitHub ↗ ptitle/epm

16Stars

3Forks

1Open issues

0Open PRs

5Releases

141Commits

1Contributors

License GPL-3.0 · 141 commits · Last activity 2025-08-20 · +6.7% stars, 30d

Stars over time

2025-01-29 · 132026-07-07 · 16

Repository practices

Upstream repositoryBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/ptitle/epm on 2026-07-19.

Continuous integration (1)

GitHub Actions

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

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (8)

terra sf ape viridisLite pbapplymethodsRcpp RcppProgress

LinkingTo (2)

Rcpp RcppProgress

Suggests (4)

tmap data.table spdep exactextractr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 8,555 (71%)Rd 2,687 (22%)C++ 767 (6%)

Code characteristics

Object systems

S34

Cyclomatic complexity: 5.0 median / 99 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

111 36 exported

Complexity

13.1 avg / 99 max

Call network

111 nodes / 90 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

Per-function coverage is not measured for this package yet.

Datasets

Bundled datasets · 1

Name	Class	Rows × Cols	Also ships in
tamiasTraits	data.frame	28 × 196	–

People & History

People (3)

Maintainer (1)

Pascal Title

Author, Maintainer

Authors (3)

Pascal Title

Author, Maintainer

Donald Swiderski

Author

Miriam Zelditch

Author

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
1.1.6Latest
2025-08-20 · current release · diff ↗
1.1.5
2025-07-03 · diff ↗
R
R 4.5.0 released · 2025-04-11
1.1.4
2025-02-14 · diff ↗
1.1.3
2024-09-13 · diff ↗
R
R 4.4.0 released · 2024-04-24
1.1.2
2023-12-19 · diff ↗
R
R 4.3.0 released · 2023-04-21
1.1.1
2023-03-03 · diff ↗
1.1.0
2022-08-08 · diff ↗
1.0.2
2022-06-22 · diff ↗
1.0.1
2022-05-19 · diff ↗
1.0.0
2022-05-17
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-05-17
Total releases: 10 / 4 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.1.0
Bundled data: 528 KB / 5 files
Download size: 723 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Phylogenetics

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