R Observatory: Metrics for mrct version 0.0.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

mrct

0.0.1.0Package record

Outlier Detection of Functional Data Based on the Minimum Regularized Covariance Trace Estimator

0packages depend

2.1Kdownloads / year

–test coverage

11/13flavors OK

Overview

About

Maintained by Jeremy OguamalamCRAN page ↗

Detect outlying observations in functional data sets based on the minimum regularized covariance trace (MRCT) estimator. Includes implementation of Oguamalam et al. (2023) arXiv:2307.13509.

Install

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

install.packages("mrct", 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-mrct

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-mrct

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-mrct

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: ‘Jeremy Oguamalam <jeremy.oguamalam@tuwien.ac.at>’

The Description field contains
  implementation of Oguamalam et al. (2023) <arXiv:2307.13509>.
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.

CRAN check page ↗

Slowest check: 2.9 min · r-oldrel-windows-x86_64

Status changes

NOTE11 OK, 2 NOTE2026-06-09
ERROR11 OK, 1 NOTE, 1 ERROR2026-06-08
NOTE12 OK, 2 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.0.1.0

READMENoVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 7
Examples that run: 100%7 run in a plain check
Exported functions with examples: 100%
Documented parameters: 89%
Return-value docs: 100%
Help pages citing references: 57% with a bibliography file

How these are measured

Downloads

2.1K

CRAN downloads in the past year

Rank #22,918 · ~6/day · ~173/mo

Releases R versions

Daily download trend is not available in this view yet.

21530 days

57190 days

2.1K1 year

Compare downloads with other packages →

Also on78 r2u5 autocran

How downloads are counted

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Installing mrct adds 79 packages (47 with compiled code, 75 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, data.table 5.7 MB.

Depends (1)

R >= 4.2.0

Imports (7)

fda fdapace ggplot2 Rdpack reshape2 robustbasestats

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (3)

Jeremy Oguamalam

Author, Maintainer since 0.0.1.0 (2023)

Peter Filzmoser

Author

Una Radojičić

Author

Releases (1)

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
0.0.1.0Latest
record
2023-08-17 · current release
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2023-08-17
Total releases: 1 / 3 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 4.2.0
Download size: 32 KB

Appears in task views

Anomaly Detection

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("mrct")

Format

Oguamalam, J., Filzmoser, P., & Radojičić, U. (2023). mrct: Outlier Detection of Functional Data Based on the Minimum Regularized Covariance Trace Estimator (Version 0.0.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.mrct

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 mrct version 0.0.1.0 [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.

Report a problem with this page →