Uniform Manifold Approximation and Projection
Overview
Uniform manifold approximation and projection is a technique for dimension reduction. The algorithm was described by McInnes and Healy (2018) in arXiv:1802.03426. This package provides an interface for two implementations. One is written from scratch, including components for nearest-neighbor search and for embedding. The second implementation is a wrapper for 'python' package 'umap-learn' (requires separate installation, see vignette for more details).
Install
Health
NOTECRAN incoming feasibilityr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc
Maintainer: ‘Tomasz Konopka <tokonopka@gmail.com>’ The Description field contains (2018) in <arXiv:1802.03426>. This package provides an interface for Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.
- NOTE11 OK, 2 NOTE2026-06-08
- ERROR11 OK, 1 NOTE, 1 ERROR2026-06-07
- NOTE11 OK, 2 NOTE2026-05-09
- ERROR10 OK, 2 NOTE, 1 ERROR2026-05-05
- NOTE12 OK, 2 NOTE2026-04-22
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- ERROR11 OK, 2 NOTE, 1 ERROR2026-04-18
- NOTE12 OK, 2 NOTE2026-03-10
Documentation
- Help pages
- 4
- Examples that run
- 100%4 run in a plain check
- Exported functions with examples
- 100%
- Documented parameters
- 100%
- Return-value docs
- 67%
- Help pages citing references
- 0%
Downloads
Repository
- PRs merged (all time)
- 100%
- Median days to close, 50 most recently updated closed issues
- 5
- Median days to close, 50 most recently updated closed PRs
- 2
Stars over time
Forks over time
Releases over time
Issues over time
PRs over time
2 development-tooling and community-health practices detected across 1 family in the upstream repository
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Dependencies
Installing umap adds 15 packages (12 with compiled code, 8.4 MB of source tarballs). Heaviest: Rcpp 1.8 MB, RcppEigen 1.7 MB, reticulate 1.6 MB.
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Code & Tests
People & History
Pick two releases to compare their code metrics.
- RR 4.6.0 released · 2026-04-24
- RR 4.5.0 released · 2025-04-11
- RR 4.4.0 released · 2024-04-24
- RR 4.3.0 released · 2023-04-21
- 0.2.10.0Latest
- 0.2.9.02022-08-25 · diff ↗
- RR 4.2.0 released · 2022-04-22
- 0.2.8.02022-03-23 · diff ↗
- RR 4.1.0 released · 2021-05-18
- 0.2.7.0
- 0.2.6.02020-06-16 · diff ↗
- RR 4.0.0 released · 2020-04-24
- 0.2.5.02020-03-09 · diff ↗
- 0.2.4.12020-01-09 · diff ↗
- 0.2.4.02019-12-07 · diff ↗
- 0.2.3.12019-08-21 · diff ↗
Package metadata
- First published
- 2018-06-24
- Total releases
- 14 / 8 yrs
- License
- MIT + file LICENSE OSI
- Minimum R
- ≥ 3.6.0
- Download size
- 81 KB
Cite
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