verifyr2

1.2.0

Compare and Verify File Contents

0packages depend

4Kdownloads / year

92.2%test coverage

13/13checks pass

Overview

About

Maintained by Juha JavanainenFirst published 2025-07-163 releasesCRAN page ↗

Extendable 'R6' file comparison classes, including a 'shiny' app for combining the comparison functionality into a file comparison application. The package idea originates from pharma companies' drug development processes, where statisticians and statistical programmers need to review and compare different versions of the same outputs and datasets. The package implementation itself is not tied to any specific industry and can be used in any context for easy file comparisons between different file version sets.

Install

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

install.packages("verifyr2", 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-verifyr2

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-verifyr2

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-verifyr2

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

Health

CRAN checks

13OK

Slowest check: 1.7 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 11.71

92.2%

Coverage · measured lines

92%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 402 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 17%
References docs: 0%

Downloads

CRAN downloads in the past year

Rank #8,116 · ~11/day · ~334/mo

Releases R versions

Daily download trend is not available in this view yet.

26830 days

1.3K90 days

4K1 year

Compare downloads with other packages →

Also on120 r2u27 autocran

Dependencies

Declared dependencies

23 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (12)

base64enc diffobj dplyr jsonlite magrittr mime R6 rappdirs shiny stringr striprtf tibble

LinkingTo (0)

none

Suggests (11)

DT fs magick pkgload pdftools purrr rmarkdown shinyjs shinyFiles shinytest2 testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (3)

Maintainer (1)

Juha Javanainen

Author, Maintainer

Authors (1)

Juha Javanainen

Author, Maintainer

Contributors (2)

Tiina Kirsilä

Contributor

Anna Wiksten

Contributor

Package Timeline

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

1.2.0Latest
2026-05-23 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
1.1.0
2026-01-08 · diff ↗
1.0.0
2025-07-16
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-07-16
Total releases: 3 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.1.0
Download size: 2.0 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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