R Observatory: Metrics for impactr version 0.4.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

impactr

0.4.2Package record

Mechanical Loading Prediction Through Accelerometer Data

0packages depend

3.4Kdownloads / year

46.9%test coverage

11/13flavors OK

Overview

About

Maintained by Lucas VerasCRAN page ↗GitHub ↗Website ↗Issues ↗

Functions to read, process and analyse accelerometer data related to mechanical loading variables. This package is developed and tested for use with raw accelerometer data from triaxial 'ActiGraph' https://theactigraph.com accelerometers.

Changes in 0.4.2

Fixed some notes on CRAN checks

From NEWS.md in the release

Install

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

install.packages("impactr", 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("verasls/impactr")

Development version from verasls/impactr. 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-impactr

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-impactr

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-impactr

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

2NOTE11OK

Check messages

NOTECRAN incoming feasibilityr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc

Maintainer: ‘Lucas Veras <lucasdsveras@gmail.com>’

Additional repositories with no packages:
  https://lveras.com/drat/

CRAN check page ↗

Slowest check: 3.1 min · r-devel-windows-x86_64

Status changes

NOTE11 OK, 2 NOTE2026-06-09
ERROR11 OK, 1 NOTE, 1 ERROR2026-06-08
NOTE9 OK, 5 NOTE2026-04-22
ERROR8 OK, 5 NOTE, 1 ERROR2026-04-18
NOTE9 OK, 5 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.4.2

READMEYes · 90 wordsVignettesYes · 1 · dynamicNEWSYes · 100% structured · mentions 0.4.2Citation fileNoWebsiteYes · pkgdown

Help pages: 20 (7 internal)
Examples that run: 73%8 run in a plain check · 3 only when donttest examples are enabled (R CMD check --as-cran)
Exported functions with examples: 55%
Documented parameters: 85%
Return-value docs: 95%
Help pages citing references: 15%

Vignettes (1)

Introduction to impactr HTML

How these are measured

Downloads

3.4K

CRAN downloads in the past year

Rank #12,638 · ~9/day · ~284/mo

Releases R versions

Daily download trend is not available in this view yet.

37730 days

89490 days

3.4K1 year

Compare downloads with other packages →

Also on551 r2u

How downloads are counted

Repository

verasls/impactr ↗Account: verasls

1Stars

2Forks

0Open issues

0Open PRs

5Releases

399Commits

2Commit identities

399 commits · Last activity 2026-02-05 · The default branch showed an older version (0.4.1) than CRAN on 2026-10-21

Responsiveness

How these are sampled

PRs merged (all time): not measured
Median days to close, 50 most recently updated closed issues: 7
Median days to close, 50 most recently updated closed PRs: not measured

How these are measured

PracticesBeta

10 development-tooling and community-health practices detected across 6 families in the upstream repository

Checks run against github.com/verasls/impactr on 2026-10-21.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Docs source (4)

README.Rmdpkgdown

GitHub Pages site last deployed 2026-02-05 · The repository has a site deploy workflow

pkgdown site last built 2022-08-09, before release 0.4.2 (2024-02-26)

Coverage (1)

Coverage reporting (Codecov)

CRAN release process (1)

cran-comments.md

Show all practicesHide 2 practices

Lint, format, editor (1)

lintr

Git structural (1)

.gitattributes

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

19 external dependencies (excludes base and recommended)

Installing impactr adds 57 packages (29 with compiled code, 42 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, signal 1.9 MB.

Depends (1)

R >= 2.10

Imports (14)

glue lubridate lvmisc pillar pracma purrr Rcpp rlang signal stringr tibble toOrdinalutilsvroom

LinkingTo (1)

Rcpp

Suggests (5)

accdata covr knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (1)

Lucas Veras

Author, Maintainer since 0.1.0 (2021)

Releases (6)

Pick two releases to compare their code metrics.

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
0.4.2Latest
record
2024-02-27 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
0.4.1
record
2022-08-08 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.4.0
record
2022-01-16 · diff ↗ ·
added 9 exports
delete_nonwear, detect_nonwear, import_dataset, install_accdata, mark_nonwear, plot_nonwear, remove_nonwear, summarise_loading, summarise_nonwear
0.3.0
record
2021-11-18 · diff ↗
0.2.0
record
2021-09-03 · diff ↗
0.1.0
record
2021-07-01
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-07-01
Total releases: 6 / 5 yrs
License: MIT + file LICENSE OSI
Additional repositories: lveras.com
Minimum R: ≥ 2.10
Download size: 237 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("impactr")

Format

Veras, L. (2024). impactr: Mechanical Loading Prediction Through Accelerometer Data (Version 0.4.2) [Computer software]. https://doi.org/10.32614/CRAN.package.impactr

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 impactr version 0.4.2 [Data set]. HJJB, LLC. Data release v2026-10-24. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-24, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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