matRiks

0.1.5

Generates Raven-Like Matrices According to Rules

0packages depend

23.5Kdownloads / year

89.7%test coverage

12/13checks pass

Overview

About

Maintained by Andrea BrancaccioFirst published 2023-10-316 releasesCRAN page ↗

Generates Raven like matrices according to different rules and the response list associated to the matrix. The package can generate matrices composed of 4 or 9 cells, along with a response list of 11 elements (the correct response + 10 incorrect responses). The matrices can be generated according to both logical rules (i.e., the relationships between the elements in the matrix are manipulated to create the matrix) and visual-spatial rules (i.e., the visual or spatial characteristics of the elements are manipulated to generate the matrix). The graphical elements of this package are based on the 'DescTools' package. This package has been developed within the PRIN2020 Project (Prot. 20209WKCLL) titled "Computerized, Adaptive and Personalized Assessment of Executive Functions and Fluid Intelligence" and founded by the Italian Ministry of Education and Research.

Install

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

install.packages("matRiks", 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-matriks

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-matRiks

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-matRiks

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: 3.8 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.14

89.7%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
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 · 286 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 98%
Return-value docs: 100%
References docs: 0%

Downloads

23.5K

CRAN downloads in the past year

Rank #19,137 · ~64/day · ~2K/mo

Releases R versions

Daily download trend is not available in this view yet.

17030 days

57990 days

23.5K1 year

Compare downloads with other packages →

Also on108 r2u

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (1)

DescTools

LinkingTo (0)

none

Suggests (5)

devtools knitr rmarkdown testthat V8

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (3)

Maintainer (1)

Andrea Brancaccio

Author, Contributor, Copyright holder, Maintainer · added in 0.1.1

Authors (2)

Andrea Brancaccio

Author, Contributor, Copyright holder, Maintainer · added in 0.1.1

Ottavia M. Epifania

Author, Contributor, Compiler · added in 0.1.1

Contributors (3)

Andrea Brancaccio

Author, Contributor, Copyright holder, Maintainer · added in 0.1.1

Ottavia M. Epifania

Author, Contributor, Compiler · added in 0.1.1

Debora de Chiusole

Contributor · added in 0.1.1

Andrea Brancaccio

Author, Contributor, Copyright holder, Maintainer · added in 0.1.1

Listed in earlier versions (2)

Andrea Brancaccio Ottavia M. Epifania [aut, ctb, com] Debora de Chiusole [ctb]

no longer listed · 0.1.0

Epifania

no longer listed · 0.1.4 to 0.1.5

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.1.5Latest
2025-12-19 · current release · diff ↗
0.1.4
2025-12-19 · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
0.1.3
2024-02-16 · diff ↗
0.1.2
2023-12-08 · diff ↗
0.1.1
2023-11-20 · diff ↗
0.1.0
2023-10-31
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2023-10-31
Total releases: 6 / 3 yrs
License: MIT + file LICENSE OSI
Download size: 151 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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