R Observatory: Metrics for TrendTM version 2.0.21

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

TrendTM

2.0.21

Trend of High-Dimensional Time Series Matrix Estimation

0packages depend

6.1Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Emilie LebarbierFirst published 2022-06-303 releasesCRAN page ↗

Matrix factorization for multivariate time series with both low rank and temporal structures. The procedure is the one proposed by Alquier, P. and Marie, N. "Matrix factorization for multivariate time series analysis." Electronic Journal of Statistics, 13(2), 4346-4366 (2019).

Install

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

install.packages("TrendTM", 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-trendtm

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-TrendTM

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-TrendTM

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

Health

CRAN checks

13OK

Slowest check: 53 s · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

3

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 90%
Return-value docs: 100%
References docs: 0%

Downloads

6.1K

CRAN downloads in the past year

Rank #8,690 · ~17/day · ~506/mo

Releases R versions

Daily download trend is not available in this view yet.

19130 days

1K90 days

6.1K1 year

Compare downloads with other packages →

Also on98 r2u15 autocran

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (3)

softImpute capushe fda

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (3)

Maintainer (1)

Emilie Lebarbier

Author, Maintainer

Authors (3)

Emilie Lebarbier

Author, Maintainer

Nicolas Marie

Author

Amélie Rosier

Author · added in 2.0.21

Listed in earlier versions (1)

Amélie Rosier.

no longer listed · 2.0.14 to 2.0.19

Package Timeline

3 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
2.0.21Latest
2025-03-28 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
2.0.19
2023-11-16 · diff ↗
R
R 4.3.0 released · 2023-04-21
2.0.14
2022-06-30
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-06-30
Total releases: 3 / 4 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Bundled data: 23 KB / 1 file
Download size: 29 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("TrendTM")

Format

Lebarbier, E., Marie, N., & Rosier, A. (2025). TrendTM: Trend of High-Dimensional Time Series Matrix Estimation (Version 2.0.21) [Computer software]. https://doi.org/10.32614/CRAN.package.TrendTM

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 TrendTM version 2.0.21 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, 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 →