R Observatory: Metrics for RMOA version 1.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

RMOA

1.1.0Package record

Connect R with MOA for Massive Online Analysis

0packages depend

2.9Kdownloads / year

–test coverage

11/13flavors OK

Overview

About

Maintained by Jan WijffelsCRAN page ↗GitHub ↗Website ↗

Connect R with MOA (Massive Online Analysis - https://moa.cms.waikato.ac.nz/) to build classification models and regression models on streaming data or out-of-RAM data. Also streaming recommendation models are made available.

Install

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

install.packages("RMOA", 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("jwijffels/RMOA")

Development version from jwijffels/RMOA. 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-rmoa

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-RMOA

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-RMOA

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

2NOTE11OK

Check messages

NOTECRAN incoming feasibilityr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc

Maintainer: ‘Jan Wijffels <jwijffels@bnosac.be>’

Package CITATION file contains call(s) to old-style personList() or
as.personList().  Please use c() on person objects instead.
Package CITATION file contains call(s) to old-style citEntry().  Please
use bibentry() instead.

NOTERd contentsr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc

Rd files without \usage:
  ‘datastream.Rd’ ‘datastream_dataframe.Rd’ ‘datastream_ffdf.Rd’
  ‘datastream_file.Rd’ ‘datastream_matrix.Rd’
\arguments should not be documented without \usage.

CRAN check page ↗

Slowest check: 1.9 min · r-oldrel-windows-x86_64

Status changes

NOTE11 OK, 2 NOTENow
NOTE12 OK, 2 NOTE2026-04-10
ERROR12 OK, 1 NOTE, 1 ERROR2026-04-09
NOTE12 OK, 2 NOTE2026-04-06
ERROR12 OK, 1 NOTE, 1 ERROR2026-04-04
NOTE12 OK, 2 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.1.0

READMENoVignettesYes · 1 · dynamicNEWSYes · 0% structuredCitation fileYes · cites a publicationWebsiteYes

Help pages: 25
Examples that run: 96%23 run in a plain check · 1 hold no code
Exported functions with examples: 94%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (1)

R interface to MOA for data stream mining PDF

How these are measured

Downloads

2.9K

CRAN downloads in the past year

Rank #19,303 · ~8/day · ~245/mo

Releases R versions

Daily download trend is not available in this view yet.

27330 days

68690 days

2.9K1 year

Compare downloads with other packages →

Also on76 r2u1 autocran

How downloads are counted

Repository

jwijffels/rmoa ↗Account: jwijffels

35Stars

19Forks

6Open issues

0Open PRs

0Releases

103Commits

2Commit identities

103 commits · Last activity 2022-07-17

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: 3
Median days to close, 50 most recently updated closed PRs: 10

How these are measured

PracticesBeta

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

Checks run against github.com/jwijffels/rmoa on 2026-10-21.

Docs source (1)

GitHub Pages site last deployed 2020-01-07

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Installing RMOA adds 2 packages (1 with compiled code, 2.3 MB of source tarballs). Heaviest: RMOAjars 1.7 MB, rJava 624 KB.

Depends (3)

RMOAjars rJavamethods

Imports (0)

none

LinkingTo (0)

none

Suggests (2)

ff recommenderlab

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (2)

Jan Wijffels

Author, Maintainer since 1.0 (2014)

BNOSAC

Copyright holder

Releases (4)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
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
1.1.0Latest
record
2022-07-17 · current release · diff ↗
R
R 4.2.0 released · 2022-04-22
1.0.2
record
2021-09-27 · diff ↗
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
1.0.1
record
2018-09-22 · diff ↗ ·
added 7 exports
BRISMFPredictor, BaselinePredictor, FadingTargetMean, MOA_recommender, ORTO, Perceptron, TargetMean
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16
1.0
record
2014-09-19

Show 1 earlier eventHide 1 earlier event

R
R 3.1.0 released · 2014-04-10

Package metadata

First published: 2014-09-19
Total releases: 4 / 12 yrs
License: GPL-3 OSI
Copyright: Code is Copyright (C) Jan Wijffels and BNOSAC
Download size: 196 KB

Cite

Cite this package

Run in R for the authors' entry:

citation("RMOA")

The package provides a citation file, so citation() returns the authors' own entry.

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 RMOA version 1.1.0 [Data set]. HJJB, LLC. Data release v2026-10-24. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-24, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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