R Observatory: Metrics for ctmva version 1.6.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ctmva

1.6.0

Continuous-Time Multivariate Analysis

0packages depend

2.7Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Biplab PaulFirst published 2022-08-187 releasesCRAN page ↗

Implements a basis function or functional data analysis framework for several techniques of multivariate analysis in continuous-time setting. Specifically, we introduced continuous-time analogues of several classical techniques of multivariate analysis, such as principal component analysis, canonical correlation analysis, Fisher linear discriminant analysis, K-means clustering, and so on. Details are in Biplab Paul, Philip T. Reiss, Erjia Cui and Noemi Foa (2025) "Continuous-time multivariate analysis" <doi: 10.1080/10618600.2024.2374570>.

Install

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

install.packages("ctmva", 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-ctmva

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-ctmva

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-ctmva

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

Health

CRAN checks

13OK

Slowest check: 2.6 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

9

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
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 71%
Documented parameters: 81%
Return-value docs: 95%
References docs: 4%

Downloads

2.7K

CRAN downloads in the past year

Rank #16,277 · ~7/day · ~228/mo

Releases R versions

Daily download trend is not available in this view yet.

17830 days

65290 days

2.7K1 year

Compare downloads with other packages →

Also on129 r2u23 autocran

Dependencies

Declared dependencies

8 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (9)

fda polynomMASSmgcvMatrixggplot2 rlang vegan viridisLite

LinkingTo (0)

none

Suggests (2)

dplyr wbwdi

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (4)

Maintainer (1)

Biplab Paul

Author, Maintainer

Authors (4)

Biplab Paul

Author, Maintainer

Dror Arbiv

Author · added in 1.5.0

Noemi Foa

Author · added in 1.5.0

Philip Tzvi Reiss

Author · added in 1.2.0

Listed in earlier versions (1)

Philip Tzvi

no longer listed · 1.0 to 1.1.0

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
1.6.0Latest
2026-02-01 · current release · diff ↗
1.5.0
2025-11-20 · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
1.4.0
2024-02-06 · diff ↗
1.3.0
2023-07-19 · diff ↗
1.2.0
2023-07-04 · diff ↗
R
R 4.3.0 released · 2023-04-21
1.1.0
2022-12-20 · diff ↗
1.0
2022-08-18
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-08-18
Total releases: 7 / 4 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 4.1.0
Download size: 31 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ctmva")

Format

Paul, B., Arbiv, D., Foa, N., & Reiss, P. T. (2026). ctmva: Continuous-Time Multivariate Analysis (Version 1.6.0) [Computer software]. https://doi.org/10.32614/CRAN.package.ctmva

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 ctmva version 1.6.0 [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.

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