caviarpd

0.3.22

Cluster Analysis via Random Partition Distributions

0packages depend

170.9Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by David B. DahlFirst published 2022-12-0713 releasesCRAN page ↗GitHub ↗

Cluster analysis is performed using pairwise distance information and a random partition distribution. The method is implemented for two random partition distributions. It draws samples and then obtains and plots clustering estimates. An implementation of a selection algorithm is provided for the mass parameter of the partition distribution. Since pairwise distances are the principal input to this procedure, it is most comparable to the hierarchical and k-medoids clustering methods. The method is Dahl, Andros, Carter (2022+) doi:10.1002/sam.11602.

Install

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

install.packages("caviarpd", 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("dbdahl/caviarpd-package")

Development version from dbdahl/caviarpd-package. 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-caviarpd

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-caviarpd

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-caviarpd

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

Health

CRAN checks

13OK

Slowest check: 5.6 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-03-10
13 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

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

Downloads

170.9K

CRAN downloads in the past year

Rank #6,644 · ~468/day · ~14.2K/mo

Releases R versions

Daily download trend is not available in this view yet.

30130 days

1.5K90 days

170.9K1 year

Compare downloads with other packages →

Also on461 r2u11 autocran

Repository

GitHub ↗ dbdahl/caviarpd-package

0Stars

1Forks

0Open issues

0Open PRs

0Releases

255Commits

4Contributors

255 commits · Last activity 2026-03-14

Forks over time

2023-07-02 · 12026-07-07 · 1

Repository practices

Upstream repositoryBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/dbdahl/caviarpd-package on 2026-07-19.

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Depends (1)

R >= 4.3.0

Imports (0)

none

LinkingTo (0)

none

Suggests (1)

salso

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 150 (55%)Rd 107 (39%)C 18 (7%)

Code characteristics

Object systems

S32

Cyclomatic complexity: 1.5 median / 47 max
System requirements: 2 external

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

278 1 exported

Complexity

6.5 avg / 47 max

Call network

278 nodes / 437 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

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

People & History

People (4)

Maintainer (1)

David B. Dahl

Author, Maintainer

Authors (3)

David B. Dahl

Author, Maintainer

R. Jacob Andros

Author · added in 0.3.4

J. Brandon Carter

Author · added in 0.2.17

Contributors (1)

Authors of the dependency Rust crates

Contributor · added in 0.3.22

Listed in earlier versions (37)

Jacob Andros

no longer listed · 0.2.11 to 0.2.32

Brandon Carter

no longer listed · 0.2.11

DutchGhost