dyndimred

1.0.4

Dimensionality Reduction Methods in a Common Format

1packages depend

4.8Kdownloads / year

10.2%test coverage

11/13checks pass

Overview

About

Maintained by Robrecht CannoodtFirst published 2019-05-244 releasesCRAN page ↗GitHub ↗

Provides a common interface for applying dimensionality reduction methods, such as Principal Component Analysis ('PCA'), Independent Component Analysis ('ICA'), diffusion maps, Locally-Linear Embedding ('LLE'), t-distributed Stochastic Neighbor Embedding ('t-SNE'), and Uniform Manifold Approximation and Projection ('UMAP'). Has built-in support for sparse matrices.

Install

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

install.packages("dyndimred", 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("dynverse/dyndimred")

Development version from dynverse/dyndimred. 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-dyndimred

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

# 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-dyndimred

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

Health

CRAN checks

2NOTE11OK

Failing flavors

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

Slowest check: 2.9 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.40

10.2%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-06-09
11 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
11 OK · 1 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-04-10
9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-09
9 OK · 4 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 178 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 90%
Return-value docs: 0%
References docs: 0%

Downloads

4.8K

CRAN downloads in the past year

Rank #11,379 · ~13/day · ~396/mo

Releases R versions

Daily download trend is not available in this view yet.

35330 days

91690 days

4.8K1 year

Compare downloads with other packages →

Also on101 r2u20 autocran1.3K conda_forge

Repository

GitHub ↗ dynverse/dyndimred

8Stars

2Forks

1Open issues

0Open PRs

0Releases

177Commits

3Contributors

177 commits · Last activity 2021-03-23

Stars over time

2025-04-20 · 82026-07-07 · 8

Repository practices

Upstream repositoryBeta

5 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/dynverse/dyndimred on 2026-07-19.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdrevdep/

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (5)

dynutils irlba lmdsstatstibble

LinkingTo (0)

none

Suggests (11)

testthat diffusionMap fastICA igraph lleMASSMatrixRANN Rtsne smacof uwot

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

dynwrap

Code & Tests

People & History

People (2)

Maintainer (1)

Robrecht Cannoodt

Author, Maintainer

Authors (2)

Robrecht Cannoodt

Author, Maintainer

Wouter Saelens

Author

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
1.0.4Latest
2021-03-23 · current release · diff ↗
unarchivedReturned to CRAN
2021-03-23
archivedRemoved from CRAN
2021-03-18
check problems were not corrected in time
R
R 4.0.0 released · 2020-04-24
1.0.3
2020-03-08 · diff ↗
unarchivedReturned to CRAN
2020-03-08
archivedRemoved from CRAN
2020-02-20
check problems were not corrected in time attempted to install uninstallable packages, and did not respect the user's choice of CRAN mirror
1.0.2
2019-08-07 · diff ↗
1.0.1
2019-05-24
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2019-05-24
Total releases: 4 / 7 yrs
License: MIT + file LICENSE OSI
Download size: 379 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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