SpectralClMixed

1.0.2

Spectral Clustering for Mixed Type Data

0packages depend

3Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Cristina TortoraFirst published 2022-09-133 releasesCRAN page ↗

Performs cluster analysis of mixed-type data using Spectral Clustering, see F. Mbuga and, C. Tortora (2022) doi:10.3390/stats5010001.

Install

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

install.packages("SpectralClMixed", 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-spectralclmixed

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-SpectralClMixed

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-SpectralClMixed

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

Health

CRAN checks

13OK

Slowest check: 2.7 min · r-devel-linux-x86_64-fedora-clang

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

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

Downloads

CRAN downloads in the past year

Rank #14,385 · ~8/day · ~246/mo

Releases R versions

Daily download trend is not available in this view yet.

22030 days

76890 days

3K1 year

Compare downloads with other packages →

Also on106 r2u13 autocran

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5

Imports (4)

RSpectraclusterggplot2 GGally

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 246 (70%)Rd 103 (30%)

Code characteristics

Object systems

S33

Cyclomatic complexity: 2.0 median / 16 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

4 1 exported

Complexity

5.3 avg / 16 max

Call network

4 nodes / 0 edges

Call graph

Open call graph →

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Lowest coverage

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

People & History

People (3)

Maintainer (1)

Cristina Tortora

Author, Maintainer, Copyright holder

Authors (3)

Cristina Tortora

Author, Maintainer, Copyright holder

Zander Bonnet

Author

Felix Mbuga

Author

Cristina Tortora

Author, Maintainer, Copyright holder

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
1.0.2Latest
2025-07-27 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
1.0.1
2023-08-31 · diff ↗
R
R 4.3.0 released · 2023-04-21
1.0
2022-09-13
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-09-13
Total releases: 3 / 4 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.5
Download size: 5.0 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Cluster Analysis & Finite Mixture Models

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