R Observatory: Metrics for yaap version 1.0.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

yaap

1.0.0

A Toolkit for Archetypal Analysis Methods

0packages depend

516downloads / year

86.1%test coverage

13/13checks pass

Overview

About

Maintained by Teo SakelFirst published 2026-06-081 releasesCRAN page ↗

Fits archetypal analysis models, including Euclidean, probabilistic, kernel, and directional variants. Methods include classical archetypal analysis from Cutler and Breiman (1994) doi:10.1080/00401706.1994.10485840, PCHA and kernel variants from Mørup and Hansen (2012) doi:10.1016/j.neucom.2011.06.033, probabilistic archetypal analysis from Seth and Eugster (2016) doi:10.1007/s10994-015-5498-8, directional archetypal analysis from Olsen et al. (2022) doi:10.3389/fnins.2022.911034, AA++ initialization from Mair and Sjölund (2023) doi:10.48550/arXiv.2301.13748, coreset-style initialization from Mair and Brefeld (2019) https://proceedings.neurips.cc/paper_files/paper/2019/file/7f278ad602c7f47aa76d1bfc90f20263-Paper.pdf, and adapted AIC from Suleman (2017) doi:10.1109/FUZZ-IEEE.2017.8015385. Provides initialization helpers, model selection paths, plotting methods, 'broom' methods, and a 'tidymodels' recipe step.

Install

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

install.packages("yaap", 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-yaap

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-yaap

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-yaap

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

Health

CRAN checks

13OK

Slowest check: 6.9 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.44

86.1%

Coverage · measured lines

100%

Documentation · exports

11

Dependencies · direct

Check history

OK2026-08-04
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-08
8 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 488 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 97%
Return-value docs: 100%
References docs: 27%

Downloads

516

CRAN downloads in the past year

Rank #21,333 · ~1/day · ~43/mo

Releases R versions

Daily download trend is not available in this view yet.

11130 days

51690 days

5161 year

Compare downloads with other packages →

Also on15 r2u

Dependencies

Declared dependencies

22 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (11)

genericsgraphicsmethodsMatrixmatrixStats nnls rlangstatstibbleutilsvctrs

LinkingTo (0)

none

Suggests (17)

archetypes bench compositions fda geometry ggplot2 ggtern irlba knitrMASSquadprog recipes rmarkdown RSpectra testthat tune withr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (2)

Maintainer (1)

Teo Sakel

Author, Maintainer, Copyright holder

Authors (1)

Teo Sakel

Author, Maintainer, Copyright holder

Copyright holders (1)

Teo Sakel

Author, Maintainer, Copyright holder

Funders (1)

MCIU/AEI

Funder

Package Timeline

1 release. R releases are shown for context.

1.0.0Latest
2026-06-08 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-06-08
Total releases: 1 / 1 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.1.0
Download size: 1.1 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("yaap")

Format

Sakel, T., & MCIU/AEI. (2026). yaap: A Toolkit for Archetypal Analysis Methods (Version 1.0.0) [Computer software]. https://doi.org/10.32614/CRAN.package.yaap

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

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 yaap version 1.0.0 [Data set]. HJJB, LLC. Data release v2026-08-16. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-16, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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