R Observatory: Metrics for rollinglda version 0.1.4

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

rollinglda

0.1.4

Construct Consistent Time Series from Textual Data

0packages depend

3.4Kdownloads / year

95.9%test coverage

13/13checks pass

Overview

About

Maintained by Jonas RiegerFirst published 2021-09-085 releasesCRAN page ↗GitHub ↗

A rolling version of the Latent Dirichlet Allocation, see Rieger et al. (2021) doi:10.18653/v1/2021.findings-emnlp.201. By a sequential approach, it enables the construction of LDA-based time series of topics that are consistent with previous states of LDA models. After an initial modeling, updates can be computed efficiently, allowing for real-time monitoring and detection of events or structural breaks.

Install

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

install.packages("rollinglda", 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/rollinglda")

Development version from JonasRieger/rollinglda. 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-rollinglda

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-rollinglda

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-rollinglda

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

Health

CRAN checks

13OK

Slowest check: 3.9 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.75

95.9%

Coverage · measured lines

100%

Documentation · exports

7

Dependencies · direct

Check history

OK2026-08-04
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 889 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 67%
Documented parameters: 100%
Return-value docs: 100%
References docs: 17%

Downloads

3.4K

CRAN downloads in the past year

Rank #16,369 · ~9/day · ~280/mo

Releases R versions

Daily download trend is not available in this view yet.

15830 days

64790 days

3.4K1 year

Compare downloads with other packages →

Also on396 r2u28 autocran

Repository

GitHub ↗ jonasrieger/rollinglda

13Stars

3Forks

4Open issues

0Open PRs

2Releases

98Commits

2Contributors

text-miningmodel-selectionldalatent-dirichlet-allocationtopic-modelstextdatatopicmodelingtopicmodelling

License GPL-3.0 · 98 commits · Last activity 2023-11-27

Stars over time

2025-07-11 · 132026-07-07 · 13

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/rollinglda 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

7 external dependencies (excludes base and recommended)

Depends (2)

R >= 4.0.0ldaPrototype

Imports (6)

checkmate data.table lubridatestatstoscautils

LinkingTo (0)

none

Suggests (2)

covr testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

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
0.1.4Latest
2025-08-20 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
0.1.3
2023-11-28 · diff ↗
R
R 4.3.0 released · 2023-04-21
0.1.2
2022-10-01 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.1.1
2021-10-28 · diff ↗
0.1.0
2021-09-08
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-09-08
Total releases: 5 / 5 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.0.0
Bundled data: 220 KB / 2 files
Download size: 248 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("rollinglda")

Format

Rieger, J. (2025). rollinglda: Construct Consistent Time Series from Textual Data (Version 0.1.4) [Computer software]. https://doi.org/10.32614/CRAN.package.rollinglda

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 rollinglda version 0.1.4 [Data set]. HJJB, LLC. Data release v2026-08-21. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-21, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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