sleepwalk

0.3.2

Interactively Explore Dimension-Reduced Embeddings

0packages depend

3.3Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Svetlana OvchinnikovaFirst published 2019-04-046 releasesCRAN page ↗GitHub ↗

A tool to interactively explore the embeddings created by dimension reduction methods such as Principal Components Analysis (PCA), Multidimensional Scaling (MDS), T-distributed Stochastic Neighbour Embedding (t-SNE), Uniform Manifold Approximation and Projection (UMAP) or any other.

Install

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

install.packages("sleepwalk", 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("anders-biostat/sleepwalk")

Development version from anders-biostat/sleepwalk. 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-sleepwalk

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-sleepwalk

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-sleepwalk

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

Health

CRAN checks

13OK

Slowest check: 1.7 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 50%
Documented parameters: 100%
Return-value docs: 67%
References docs: 33%

Downloads

3.3K

CRAN downloads in the past year

Rank #14,977 · ~9/day · ~272/mo

Releases R versions

Daily download trend is not available in this view yet.

21030 days

74590 days

3.3K1 year

Compare downloads with other packages →

Also on96 r2u34 autocran

Repository

GitHub ↗ anders-biostat/sleepwalk

111Stars

10Forks

3Open issues

0Open PRs

5Releases

93Commits

5Contributors

License GPL-3.0 · 93 commits · Last activity 2022-07-06 · 0% stars, 30d

Stars over time

2025-01-11 · 1102026-07-07 · 111

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/anders-biostat/sleepwalk on 2026-07-19.

Continuous integration (1)

Travis CI

CRAN release process (1)

cran-comments.md

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

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (6)

jrc cowplot httpuv jsonlite scales ggplot2

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 422 (69%)Rd 188 (31%)

Code characteristics

Cyclomatic complexity: 12.0 median / 41 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

3 2 exported

Complexity

18.3 avg / 41 max

Call network

3 nodes / 0 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

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

People & History

People (2)

Maintainer (1)

Svetlana Ovchinnikova

Author, Maintainer

Authors (2)

Svetlana Ovchinnikova

Author, Maintainer

Simon Anders

Author

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
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
0.3.2Latest
2021-09-16 · current release · diff ↗
R
R 4.1.0 released · 2021-05-18
0.3.1
2020-09-29 · diff ↗
R
R 4.0.0 released · 2020-04-24
0.3.0
2020-02-26 · diff ↗
0.2.1
2019-10-02 · diff ↗
0.2.0
2019-08-26 · diff ↗
R
R 3.6.0 released · 2019-04-26
0.1.0
2019-04-04
R
R 3.5.0 released · 2018-04-23

Package metadata

First published: 2019-04-04
Total releases: 6 / 7 yrs
License: GPL-3 OSI
Download size: 104 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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