R Observatory: Metrics for ldaPrototype version 0.3.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ldaPrototype

0.3.2

Prototype of Multiple Latent Dirichlet Allocation Runs

1packages depend

5.1Kdownloads / year

98.2%test coverage

13/13checks pass

Overview

About

Maintained by Jonas RiegerFirst published 2020-01-105 releasesCRAN page ↗GitHub ↗

Determine a Prototype from a number of runs of Latent Dirichlet Allocation (LDA) measuring its similarities with S-CLOP: A procedure to select the LDA run with highest mean pairwise similarity, which is measured by S-CLOP (Similarity of multiple sets by Clustering with Local Pruning), to all other runs. LDA runs are specified by its assignments leading to estimators for distribution parameters. Repeated runs lead to different results, which we encounter by choosing the most representative LDA run as prototype.

Install

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

install.packages("ldaPrototype", 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("JonasRieger/ldaPrototype")

Development version from JonasRieger/ldaPrototype. 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-ldaprototype

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-ldaPrototype

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-ldaPrototype

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

Health

CRAN checks

13OK

Slowest check: 5.8 min · r-oldrel-macos-x86_64

Code health

Yes

Tests · ratio 0.32

98.2%

Coverage · measured lines

100%

Documentation · exports

12

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-07-14
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-07-11
11 OK · 0 NOTE · 0 WARNING · 2 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 1,042 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 86%
Documented parameters: 100%
Return-value docs: 81%
References docs: 17%

Downloads

5.1K

CRAN downloads in the past year

Rank #15,261 · ~14/day · ~427/mo

Releases R versions

Daily download trend is not available in this view yet.

16730 days

68290 days

5.1K1 year

Compare downloads with other packages →

Also on113 r2u15 autocran

Repository

GitHub ↗ jonasrieger/ldaprototype

8Stars

2Forks

3Open issues

0Open PRs

5Releases

363Commits

1Contributors

topicmodelingtopicmodellingldatopic-modelstopic-modeltopic-similaritiestext-miningtextdata

License GPL-3.0 · 363 commits · Last activity 2026-02-16

Stars over time

2024-12-19 · 82026-07-07 · 8

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/jonasrieger/ldaprototype on 2026-08-16.

Continuous integration (2)

GitHub ActionsAppVeyor

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

14 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (12)

batchtools checkmate colorspace (>= 1.4-1)data.table dendextend fs parallelly lda parallelMap progressstatsutils

LinkingTo (0)

none

Suggests (4)

covr RColorBrewer testthat tosca

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

rollinglda

Code & Tests

Datasets

People & History

People (1)

Maintainer (1)

Jonas Rieger

Author, Maintainer

Authors (1)

Jonas Rieger

Author, Maintainer

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.3.2Latest
2026-02-16 · 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
R
R 4.2.0 released · 2022-04-22
0.3.1
2021-09-02 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.3.0
2020-12-02 · diff ↗
0.2.0
2020-07-16 · diff ↗
R
R 4.0.0 released · 2020-04-24
0.1.1
2020-01-10
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2020-01-10
Total releases: 5 / 6 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 3.5.0
Bundled data: 20 KB / 2 files
Download size: 76 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ldaPrototype")

Format

Rieger, J. (2026). ldaPrototype: Prototype of Multiple Latent Dirichlet Allocation Runs (Version 0.3.2) [Computer software]. https://doi.org/10.32614/CRAN.package.ldaPrototype

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 ldaPrototype version 0.3.2 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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