R Observatory: Metrics for anomaly version 4.3.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

anomaly

4.3.3Package record

Detecting Anomalies in Data

0packages depend

4.9Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Daniel GroseCRAN page ↗

Implements Collective And Point Anomaly (CAPA) Fisch, Eckley, and Fearnhead (2022) doi:10.1002/sam.11586, Multi-Variate Collective And Point Anomaly (MVCAPA) Fisch, Eckley, and Fearnhead (2021) doi:10.1080/10618600.2021.1987257, Proportion Adaptive Segment Selection (PASS) Jeng, Cai, and Li (2012) doi:10.1093/biomet/ass059, and Bayesian Abnormal Region Detector (BARD) Bardwell and Fearnhead (2015) doi:10.1214/16-BA998. These methods are for the detection of anomalies in time series data. Further information regarding the use of this package along with detailed examples can be found in Fisch, Grose, Eckley, Fearnhead, and Bardwell (2024) doi:10.18637/jss.v110.i01.

Changes in 4.3.3

Updated several references in DESCRIPTION file and documentation.

From NEWS.md in the release

Install

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

install.packages("anomaly", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

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-anomaly

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-anomaly

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-anomaly

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: 5.5 min · r-devel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-04-22
ERROR13 OK, 1 ERROR2026-04-18
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 4.3.3

READMENoVignettesNoNEWSYes · 100% structured · mentions 4.3.3Citation fileYes · cites a publicationWebsitenot declared in DESCRIPTION

Cites a JSS article

Help pages: 12includes a package overview page
Examples that run: 100%5 run in a plain check
Exported functions with examples: 100%
Documented parameters: 96%
Return-value docs: 100%
Help pages citing references: 50% with a bibliography file

How these are measured

Downloads

4.9K

CRAN downloads in the past year

Rank #5,604 · ~13/day · ~409/mo

Releases R versions

Daily download trend is not available in this view yet.

52530 days

1.5K90 days

4.9K1 year

Compare downloads with other packages →

Also on420 r2u34 autocran

How downloads are counted

Dependencies

Declared dependencies

11 external dependencies (excludes base and recommended)

Installing anomaly adds 36 packages (19 with compiled code, 48 MB of source tarballs). Heaviest: BH 14 MB, stringi 11 MB, ggplot2 6.0 MB.

Depends (1)

R >= 3.5.0

Imports (9)

dplyr tidyrmethodsggplot2 Rcpp (>= 0.12.18)xts zoo Rdpack cowplot

LinkingTo (2)

Rcpp BH

Suggests (1)

robustbase

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 (5)

Daniel Grose

Author, Maintainer since 1.0.0 (2018)

Lawrence Bardwell

Author, Contributor · added in 2.0.1

Idris Eckley

Author, Thesis advisor

Paul Fearnhead

Author, Thesis advisor

Alex Fisch

Author

Releases (15)

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
4.3.3Latest
record
2024-08-19 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
4.3.2
record
2023-11-23 · diff ↗
unarchivedReturned to CRAN
2023-10-30
4.3.1
record
2023-10-30 · diff ↗
archivedRemoved from CRAN
2023-10-24
requires archived package 'assertive'
unarchivedReturned to CRAN
2023-08-10
4.3.0
record
2023-08-10 · diff ↗ ·
removed 10 exports
capa.uv, capa.mv, scapa.uv, scapa.mv, robustscale, ac_corrected, tierney, moving_ac_corrected, period_average, simulate
archivedRemoved from CRAN
2023-07-11
issues were not corrected in time
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
4.0.2
record
2021-10-20 · diff ↗ ·
added 1 export
moving_ac_corrected
R
R 4.1.0 released · 2021-05-18
4.0.1
record
2021-01-21 · diff ↗

Show 16 earlier eventsHide 16 earlier events

4.0.0
record
2020-09-29 · diff ↗ ·
added 3 exports
scapa.uv, scapa.mv, tierney
unarchivedReturned to CRAN
2020-08-07
3.0.2
record
2020-08-07 · diff ↗
archivedRemoved from CRAN
2020-07-31
required archived package 'assertive'
R
R 4.0.0 released · 2020-04-24
unarchivedReturned to CRAN
2020-04-06
3.0.1
record
2020-04-06 · diff ↗
archivedRemoved from CRAN
2020-03-30
check problems were not corrected in time
3.0.0
record
2020-03-16 · diff ↗ ·
removed 1 export
anomaly_series

added 2 exports
bard, sampler
2.0.4
record
2020-02-28 · diff ↗
2.0.2
record
2019-09-19 · diff ↗
2.0.1
record
2019-09-11 · diff ↗ ·
added 7 exports
pass, capa.uv, capa.mv, capa, robustscale, ac_corrected, simulate
R
R 3.6.0 released · 2019-04-26
1.1.0
record
2018-09-21 · diff ↗
1.0.0
record
2018-06-30
R
R 3.5.0 released · 2018-04-23

Package metadata

First published: 2018-06-30
Total releases: 15 / 8 yrs
License: GPL
Minimum R: ≥ 3.5.0
Bundled data: 968 KB / 2 files
Download size: 1.0 MB

Appears in task views

Anomaly Detection

Cite

Cite this package

Run in R for the authors' entry:

citation("anomaly")

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

It points to 10.18637/jss.v110.i01.

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 anomaly version 4.3.3 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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