pMEM

1.0-1

Predictive Moran's Eigenvector Maps

0packages depend

3.1Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Guillaume GuénardFirst published 2024-09-302 releasesCRAN page ↗

Calculate Predictive Moran's Eigenvector Maps (pMEM) for spatially-explicit prediction of environmental variables, as defined by Guénard and Legendre (2024) doi:10.1111/2041-210X.14413. pMEM extends classical MEM by enabling interpolation and prediction at unsampled locations using spatial weighting functions parameterized by range (and optionally shape). The package implements multiple pMEM types (e.g., exponential, Gaussian, linear) and features a modular architecture that allows programmers to define custom weighting functions. Designed for ecologists, geographers, and spatial analysts working with spatially-structured data.

Install

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

install.packages("pMEM", 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-pmem

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-pMEM

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-pMEM

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

Health

CRAN checks

13OK

Slowest check: 2.5 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

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
OK2026-03-10
10 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 92%
Return-value docs: 100%
References docs: 29%

Downloads

3.1K

CRAN downloads in the past year

Rank #8,288 · ~9/day · ~259/mo

Releases R versions

Daily download trend is not available in this view yet.

29930 days

1.3K90 days

3.1K1 year

Compare downloads with other packages →

Also on440 r2u23 autocran

Dependencies

Declared dependencies

8 external dependencies (excludes base and recommended)

Depends (2)

R >= 4.1.0sf

Imports (1)

Rcpp

LinkingTo (1)

Rcpp

Suggests (5)

glmnet knitr magrittr rmarkdown xfun

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 1,640 (35%)Rd 1,374 (29%)Vignettes 871 (18%)C++ 786 (17%)Other 40 (1%)

Code characteristics

Object systems

S34

Cyclomatic complexity: 1.5 median / 9 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

29 4 exported

Complexity

3.1 avg / 9 max

Call network

29 nodes / 18 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
salmon	data.frame	76 × 5	in 2 packages

People & History

People (2)

Maintainer (1)

Guillaume Guénard

Author, Maintainer

Authors (1)

Guillaume Guénard

Author, Maintainer

Contributors (1)

Pierre Legendre

Contributor

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
1.0-1Latest
2026-03-09 · current release · diff ↗
unarchivedReturned to CRAN
2026-03-08
archivedRemoved from CRAN
2026-01-15
issues were not addressed in time
R
R 4.5.0 released · 2025-04-11
0.1-1
2024-09-30
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-09-30
Total releases: 2 / 2 yrs
License: GPL-3 OSI
Minimum R: ≥ 4.1.0
Bundled data: 11 KB / 2 files
Download size: 367 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Report a problem with this page →