DyadiCarma

1.0.1

Dyadic Matrices and their Algebra using 'Rcpp' and 'RcppArmadillo'

0packages depend

6Kdownloads / year

–test coverage

12/13checks pass

Overview

About

Maintained by Hanqing WuFirst published 2025-05-272 releasesCRAN page ↗

Provides methods for efficient algebraic operations and factorization of dyadic matrices using 'Rcpp' and 'RcppArmadillo'. The details of dyadic matrices and the corresponding methodology are described in Kos, M., Podgórski, K., and Wu, H. (2025) doi:10.48550/arXiv.2505.08144.

Install

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

install.packages("DyadiCarma", 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-dyadicarma

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-DyadiCarma

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-DyadiCarma

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: 3.0 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
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
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 96 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

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

Downloads

CRAN downloads in the past year

Rank #7,541 · ~17/day · ~502/mo

Releases R versions

Daily download trend is not available in this view yet.

23930 days

1.3K90 days

6K1 year

Compare downloads with other packages →

Also on389 r2u1 autocran

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (2)

R >= 4.0.0methods

Imports (1)

Rcpp

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (3)

Maintainer (1)

Hanqing Wu

Author, Maintainer

Authors (3)

Hanqing Wu

Author, Maintainer

Michal Kos

Author

Krzysztof Podgorski

Author, Copyright holder

Krzysztof Podgorski

Author, Copyright holder

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
2025-05-28 · current release · diff ↗
1.0
2025-05-27
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-05-27
Total releases: 2 / 1 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 4.0.0
Download size: 23 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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