dyndimred

1.0.4

Dimensionality Reduction Methods in a Common Format

1packages depend

4.8Kdownloads / year

–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)Fedora (COPR)openSUSE (OBS)

install.packages("dyndimred")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

pak::pak("dynverse/dyndimred")

Development version from dynverse/dyndimred. Requires the pak package.

Release

# one-time r2u setup for Ubuntu (noble)

curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash

# then install

sudo apt install r-cran-dyndimred

Fast Ubuntu binaries via r2u (no compilation). Run the setup once per machine.

bspm (used by r2u) also needs make: sudo apt install make

sudo dnf copr enable iucar/cran

sudo dnf install R-CRAN-dyndimred

RPMs from the iucar/cran COPR, rebuilt from CRAN.

sudo zypper install R-dyndimred

RPMs auto-built from CRAN on openSUSE OBS.

Health

CRAN checks

2NOTE11OK

Failing flavors

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

Code health

Yes

Tests · ratio 0.40

not tracked

Coverage

100%

Documentation · exports

None

Vignettes

Yes

README

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

Downloads

4.8K

CRAN downloads in the past year

Rank #11,746 · ~13/day · ~396/mo

40130 days

90190 days

4.8K1 year

Also on101 r2u17 autocran1.3K conda_forge

Source & community

GitHub ↗

Repository stars, issues, and contributor activity are not tracked yet.

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (5)

dynutils irlba lmds stats basetibble

LinkingTo (0)

none

Suggests (11)

testthat diffusionMap fastICA igraph lle MASS baseMatrix baseRANN Rtsne smacof uwot

Enhances (0)

none

Reverse dependencies

1direct

–indirect (not tracked)

dynwrap

Code

754Lines of code

15Exported functions

Code & tests

Open call graph →

Line coverage

–

Expression

–

Tests / Examples

–

Functions

16 15 exported

Complexity

1.4 avg / 4 max

Call network

16 nodes / 14 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Loading call graph…

Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (2)

Maintainer (1)

Robrecht Cannoodt iD

Author, Maintainer

Authors (1)

Wouter Saelens iD

Author

Release 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
R
R 4.0.0 released · 2020-04-24
1.0.3
2020-03-08 · diff ↗
1.0.2
2019-08-07 · diff ↗
1.0.1
2019-05-24

Package metadata

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