R Observatory: Metrics for DPCD version 0.0.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

DPCD

0.0.1Package record

Dirichlet Process Clustering with Dissimilarities

0packages depend

1.9Kdownloads / year

0.0%test coverage

13/13flavors OK

Overview

About

Maintained by Sam MorrissetteCRAN page ↗GitHub ↗Issues ↗

A Bayesian hierarchical model for clustering dissimilarity data using the Dirichlet process. The latent configuration of objects and the number of clusters are automatically inferred during the fitting process. The package supports multiple models which are available to detect clusters of various shapes and sizes using different covariance structures. Additional functions are included to ensure adequate model fits through prior and posterior predictive checks.

Changes in 0.0.1

Initial CRAN submission.

From NEWS.md in the release

Install

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

install.packages("DPCD", 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("SamMorrissette/DPCD")

Development version from SamMorrissette/DPCD. 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-dpcd

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-DPCD

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-DPCD

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 2.5 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

Documentation signals are not tracked yet for this package.

Websitenot declared in DESCRIPTION

How these are measured

Downloads

1.9K

CRAN downloads in the past year

Rank #21,723 · ~5/day · ~159/mo

DPCD Releases R versions

Daily download trend is not available in this view yet.

22930 days

60490 days

1.9K1 year

Compare downloads with other packages →

Also on249 r2u7 autocran

How downloads are counted

Repository

sammorrissette/dpcd ↗Account: SamMorrissette

0Stars

0Forks

0Open issues

0Open PRs

0Releases

Last activity 2025-12-14

Responsiveness

not measured

How these are measured

PracticesBeta

5 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/sammorrissette/dpcd on 2026-10-11.

Continuous integration (1)

GitHub Actions

Docs source (1)

README.Rmd

Reproducibility and dev environment (1)

data-raw/

CRAN release process (1)

cran-comments.md

Show all practicesHide 1 practice

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Installing DPCD adds 51 packages (29 with compiled code, 50 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, bayesplot 5.0 MB.

Depends (2)

R >= 3.5nimble

Imports (5)

ggplot2 bayesplot mcclustclustertruncnorm

LinkingTo (0)

none

Suggests (1)

spelling

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (1)

Sam Morrissette

Copyright holder, Author, Maintainer since 0.0.1 (2025)

Releases (1)

R
R 4.6.0 released · 2026-04-24
0.0.1Latest
record
2025-12-19 · current release
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-12-19
Total releases: 1 / 1 yrs
License: MIT + file LICENSE OSI
Download size: 2.0 MB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("DPCD")

Format

Morrissette, S. (2025). DPCD: Dirichlet Process Clustering with Dissimilarities (Version 0.0.1) [Computer software]. https://doi.org/10.32614/CRAN.package.DPCD

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for DPCD version 0.0.1 [Data set]. HJJB, LLC. Data release v2026-10-19. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-19, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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