pairscale

1.0

Pairwise Rescaling of Numeric Matrices

0packages depend

839downloads / year

79.2%test coverage

12/13checks pass

Overview

About

Maintained by Frank KoopmansFirst published 2026-05-191 releasesCRAN page ↗GitHub ↗

Normalization of numerical matrices by minimizing the mean/median/mode difference between all column pairs.

Install

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

install.packages("pairscale", 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("ftwkoopmans/pairscale")

Development version from ftwkoopmans/pairscale. 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-pairscale

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-pairscale

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-pairscale

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

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 5.0 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 2.23

79.2%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-05-20
7 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 1,192 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

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

Downloads

839

CRAN downloads in the past year

Rank #12,070 · ~2/day · ~70/mo

Releases R versions

Daily download trend is not available in this view yet.

15030 days

83990 days

8391 year

Compare downloads with other packages →

Also on45 r2u

Repository

GitHub ↗ ftwkoopmans/pairscale

0Stars

0Forks

0Open issues

0Open PRs

1Releases

3Commits

1Contributors

License AGPL-3.0 · 3 commits · Last activity 2026-05-19

Releases over time

2026-05-19 · 12026-07-07 · 1

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/ftwkoopmans/pairscale on 2026-07-31.

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (1)

Rcpp

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Frank Koopmans

Author, Maintainer

Authors (1)

Frank Koopmans

Author, Maintainer

Package Timeline

1 release. R releases are shown for context.

1.0Latest
2026-05-19 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-05-19
Total releases: 1 / 1 yrs
License: AGPL (>= 3) OSI
Minimum R: ≥ 4.1.0
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

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