R Observatory: Metrics for invertiforms version 0.1.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

invertiforms

0.1.2Package record

Invertible Transforms for Matrices

1packages dependsuggested by 1

3.1Kdownloads / year

61.5%test coverage

13/13flavors OK

Overview

About

Maintained by Alex HayesCRAN page ↗GitHub ↗Website ↗Issues ↗

Provides composable invertible transforms for (sparse) matrices.

Changes in 0.1.2

Improve cross-linking to Matrix documentation

From NEWS.md in the release

Install

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

install.packages("invertiforms", 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("RoheLab/invertiforms")

Development version from RoheLab/invertiforms. 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-invertiforms

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-invertiforms

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-invertiforms

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

13OK

CRAN check page ↗

Slowest check: 1.8 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.1.2

READMEYes · 280 wordsVignettesNoNEWSYes · 100% structured · mentions 0.1.2Citation fileNoWebsiteYes · pkgdown

Help pages: 12 (1 internal)includes a package overview page
Examples that run: 100%4 run in a plain check
Exported functions with examples: 67%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

How these are measured

Downloads

3.1K

CRAN downloads in the past year

Rank #12,781 · ~8/day · ~255/mo

Releases R versions

Daily download trend is not available in this view yet.

35130 days

88490 days

3.1K1 year

Compare downloads with other packages →

Also on72 r2u3 autocran

How downloads are counted

Repository

rohelab/invertiforms ↗Organization: RoheLab

1Stars

0Forks

8Open issues

0Open PRs

0Releases

37Commits

1Commit identities

37 commits · Last activity 2025-07-28 · The default branch showed an older version (0.1.1.9000) than CRAN on 2026-10-18

Responsiveness

How these are sampled

PRs merged (all time): not measured
Median days to close, 50 most recently updated closed issues: 344
Median days to close, 50 most recently updated closed PRs: not measured

Stars over time

2022-05-12 · 12026-07-07 · 1

How these are measured

PracticesBeta

9 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/rohelab/invertiforms on 2026-10-18.

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 2022-11-12 · The repository has a site deploy workflow

pkgdown site last built 2022-02-09, before release 0.1.2 (2025-07-28)

Coverage (1)

Coverage reporting (Codecov)

CRAN release process (1)

cran-comments.md

Show all practicesHide 1 practice

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Installing invertiforms adds 5 packages (4 with compiled code, 3.8 MB of source tarballs). Heaviest: Rcpp 1.8 MB, RcppEigen 1.7 MB, glue 127 KB.

Depends (2)

Matrixmethods

Imports (2)

sparseLRMatrix glue

LinkingTo (0)

none

Suggests (4)

covr testthat igraph igraphdata

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

Imports 1

Suggested by 1

Depends, Imports or LinkingTo, most downloaded first

vsp

Suggests, most downloaded first

fastadi

How these are counted

Code & Tests

People & History

People (1)

Alex Hayes

Releases (3)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
0.1.2Latest
record
2025-07-28 · current release · diff ↗
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
unarchivedReturned to CRAN
2022-11-25
archivedRemoved from CRAN
2022-11-25
issues were not corrected in time
0.1.1
record
2022-11-25 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.1.0
record
2022-02-09
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2022-02-09
Total releases: 3 / 4 yrs
License: MIT + file LICENSE OSI
Download size: 68 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("invertiforms")

Format

Hayes, A. (2025). invertiforms: Invertible Transforms for Matrices (Version 0.1.2) [Computer software]. https://doi.org/10.32614/CRAN.package.invertiforms

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 invertiforms version 0.1.2 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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