clustrd

1.4.0

Methods for Joint Dimension Reduction and Clustering

2packages depend

6.4Kdownloads / year

–test coverage

0/13checks pass

Overview

About

Maintained by Angelos MarkosFirst published 2013-09-1722 releasesCRAN page ↗

A class of methods that combine dimension reduction and clustering of continuous, categorical or mixed-type data (Markos, Iodice D'Enza and van de Velden 2019; DOI:10.18637/jss.v091.i10). For continuous data, the package contains implementations of factorial K-means (Vichi and Kiers 2001; DOI:10.1016/S0167-9473(00)00064-5) and reduced K-means (De Soete and Carroll 1994; DOI:10.1007/978-3-642-51175-2_24); both methods that combine principal component analysis with K-means clustering. For categorical data, the package provides MCA K-means (Hwang, Dillon and Takane 2006; DOI:10.1007/s11336-004-1173-x), i-FCB (Iodice D'Enza and Palumbo 2013, DOI:10.1007/s00180-012-0329-x) and Cluster Correspondence Analysis (van de Velden, Iodice D'Enza and Palumbo 2017; DOI:10.1007/s11336-016-9514-0), which combine multiple correspondence analysis with K-means. For mixed-type data, it provides mixed Reduced K-means and mixed Factorial K-means (van de Velden, Iodice D'Enza and Markos 2019; DOI:10.1002/wics.1456), which combine PCA for mixed-type data with K-means.

Install

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

install.packages("clustrd", 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-clustrd

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-clustrd

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-clustrd

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

Health

CRAN checks

13NOTE

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc
NOTE r-devel-linux-x86_64-fedora-clang
NOTE r-devel-linux-x86_64-fedora-gcc
NOTE r-devel-windows-x86_64
NOTE r-oldrel-macos-arm64
NOTE r-oldrel-macos-x86_64
NOTE r-oldrel-windows-x86_64
NOTE r-patched-linux-x86_64
NOTE r-release-linux-x86_64
NOTE r-release-macos-arm64
NOTE r-release-macos-x86_64
NOTE r-release-windows-x86_64

Slowest check: 5.4 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

NOTE2026-06-09
0 OK · 13 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
0 OK · 12 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
0 OK · 14 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: 94%

Downloads

6.4K

CRAN downloads in the past year

Rank #7,368 · ~18/day · ~534/mo

Releases R versions

Daily download trend is not available in this view yet.

53030 days

1.4K90 days

6.4K1 year

Compare downloads with other packages →

Also on147 r2u32 autocran

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Depends (2)

ggplot2grid

Imports (11)

rARPACK tibble corpcor GGally fpcclusterdplyr plyr ggrepel castats

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

0indirect

FCPS clusterMI

Code & Tests

Code Composition

R 5,902 (86%)Rd 997 (14%)

Code characteristics

Object systems

S312

Cyclomatic complexity: 4.0 median / 57 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

72 6 exported

Complexity

8.5 avg / 57 max

Call network

72 nodes / 70 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

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

Datasets

Bundled datasets · 6

Name	Class	Rows × Cols	Also ships in
bribery	data.frame	55 × 11	–
cmc	data.frame	1,473 × 10	–
diamond	data.frame	308 × 7	–
hsq	data.frame	993 × 32	–
macro	data.frame	20 × 6	–
mybond	data.frame	26 × 10	–

People & History

People (0)

Author records are not tracked yet for this package.

Listed in earlier versions (4)

Alfonso Iodice D' Enza

no longer listed · 0.1 to 0.1.2

Angelos Markos

no longer listed · 0.1 to 1.4.0

Michel van de Velden

no longer listed · 0.1 to 1.4.0

Alfonso Iodice D'Enza

no longer listed · 1.0.2 to 1.4.0

Package Timeline

22 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
1.4.0Latest
2022-07-17 · current release · diff ↗
R
R 4.2.0 released · 2022-04-22
1.3.9
2021-11-26 · diff ↗
1.3.8
2021-11-18 · diff ↗
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
1.3.7-2
2020-02-29 · diff ↗
1.3.7
2020-02-09 · diff ↗
1.3.6-2
2019-10-28 · diff ↗
1.3.6
2019-10-07 · diff ↗
1.3.5
2019-09-07 · diff ↗
1.3.4
2019-08-21 · diff ↗

Show 20 earlier events

1.3.2
2019-07-11 · diff ↗
1.3.1
2019-05-08 · diff ↗
R
R 3.6.0 released · 2019-04-26
1.3
2019-04-23 · diff ↗
1.2.2
2018-05-03 · diff ↗
R
R 3.5.0 released · 2018-04-23
1.2.1
2018-04-16 · diff ↗
1.2.0
2017-05-29 · diff ↗
1.1.9
2017-04-24 · diff ↗
R
R 3.4.0 released · 2017-04-21
1.1.0
2016-12-06 · diff ↗
1.0.9
2016-11-10 · diff ↗
1.0.2
2016-11-01 · diff ↗
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10
0.1.2
2013-12-27 · diff ↗
0.1.1
2013-10-23 · diff ↗
0.1
2013-09-17
R
R 3.0.0 released · 2013-04-03

Package metadata

First published: 2013-09-17
Total releases: 22 / 13 yrs
License: GPL-3 OSI
Bundled data: 29 KB / 6 files
Download size: 88 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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