oclust

1.0.0

Gaussian Model-Based Clustering with Outliers

0packages depend

2.7Kdownloads / year

70.7%test coverage

13/13checks pass

Overview

About

Maintained by Katharine M. ClarkFirst published 2019-08-293 releasesCRAN page ↗

Provides a function to detect and trim outliers in Gaussian mixture model-based clustering using methods described in Clark and McNicholas (2024) doi:10.1007/s00357-024-09473-3.

Install

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

install.packages("oclust", 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-oclust

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-oclust

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-oclust

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

Health

CRAN checks

13OK

Slowest check: 2.3 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.24

70.7%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

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: 98%
Return-value docs: 100%
References docs: 0%

Downloads

2.7K

CRAN downloads in the past year

Rank #15,302 · ~8/day · ~229/mo

Releases R versions

Daily download trend is not available in this view yet.

20730 days

73490 days

2.7K1 year

Compare downloads with other packages →

Also on128 r2u24 autocran

Dependencies

Declared dependencies

7 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (10)

entropygraphicsstatsutilsmclust mixture dbscanMASSmvtnorm progress

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 990 (77%)Rd 299 (23%)

Code characteristics

Object systems

S34

Cyclomatic complexity: 6.5 median / 41 max
Test cases: 40 / 0.24 per code line

Test coverage

Line coverage

71%

Expression

75.1%

Tests / Examples

70.7% / 10% ex

Functions

14 5 exported

Complexity

13.1 avg / 41 max

Call network

14 nodes / 8 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

14 functions

Function	Cyclo	Coverage
.likes.j	10	0%
print.summary.oclust	1	0%
.oLikes	41	68%
minMD exp	9	70%
plot.oclust	34	71%
oclust exp	36	78%

People & History

People (2)

Maintainer (1)

Katharine M. Clark

Author, Maintainer

Authors (2)

Katharine M. Clark

Author, Maintainer

Paul D. McNicholas

Author

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
1.0.0Latest
2025-07-08 · current release · diff ↗
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
0.2.0
2022-12-16 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
0.1.0
2019-08-29
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2019-08-29
Total releases: 3 / 7 yrs
License: GPL (>= 2) OSI
Download size: 423 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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