R Observatory: Metrics for covsep version 1.1.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

covsep

1.1.1Package record

Tests for Determining if the Covariance Structure of 2-Dimensional Data is Separable

0packages depend

2.3Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Shahin TavakoliCRAN page ↗

Functions for testing if the covariance structure of 2-dimensional data (e.g. samples of surfaces X_i = X_i(s,t)) is separable, i.e. if covariance(X) = C_1 x C_2. A complete descriptions of the implemented tests can be found in the paper Aston et al. (2017) doi:10.1214/16-AOS1495 doi:10.48550/arXiv.1505.02023.

Install

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

install.packages("covsep", 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-covsep

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-covsep

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-covsep

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: 1.1 min · r-oldrel-macos-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK7 OK2026-06-27
NOTE12 OK, 2 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.1.1

READMENoVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 15includes a package overview page
Examples that run: 100%13 run in a plain check
Exported functions with examples: 100%
Documented parameters: 97%
Return-value docs: 100%
Help pages citing references: 47%

How these are measured

Downloads

2.3K

CRAN downloads in the past year

Rank #9,759 · ~6/day · ~195/mo

Releases R versions

Daily download trend is not available in this view yet.

35930 days

1K90 days

2.3K1 year

Compare downloads with other packages →

Also on93 r2u6 autocran139 c2d4u

How downloads are counted

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Installing covsep adds 1 package (1 with compiled code, 1.0 MB of source tarballs). Heaviest: mvtnorm 1.0 MB.

Depends (1)

R >= 3.2.3

Imports (1)

mvtnorm

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

Datasets

People & History

People (3)

Shahin Tavakoli

Author, Maintainer since 1.0.0 (2016)

John Aston

Contributor

Davide Pigoli

Contributor

Releases (3)

Pick two releases to compare their code metrics.

unarchivedReturned to CRAN
2026-06-26
1.1.1Latest
record
2026-06-26 · current release · diff ↗
archivedRemoved from CRAN
2026-05-04
email to the maintainer is undeliverable
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
R
R 4.2.0 released · 2022-04-22
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
1.1.0
record
2018-05-06 · diff ↗
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
1.0.0
record
2016-01-28

Show 1 earlier eventHide 1 earlier event

R
R 3.2.0 released · 2015-04-16

Package metadata

First published: 2016-01-28
Total releases: 3 / 10 yrs
License: GPL-2 OSI
Minimum R: ≥ 3.2.3
Bundled data: 92 KB / 3 files
Download size: 105 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("covsep")

Format

Tavakoli, S., Aston, J., & Pigoli, D. (2026). covsep: Tests for Determining if the Covariance Structure of 2-Dimensional Data is Separable (Version 1.1.1) [Computer software]. https://doi.org/10.32614/CRAN.package.covsep

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 covsep version 1.1.1 [Data set]. HJJB, LLC. Data release v2026-10-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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