R Observatory: Metrics for cfda version 0.12.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

cfda

0.12.1

Categorical Functional Data Analysis

1packages depend

3.7Kdownloads / year

91.2%test coverage

13/13checks pass

Overview

About

Maintained by Quentin GrimonprezFirst published 2021-02-129 releasesCRAN page ↗GitHub ↗

Package for the analysis of categorical functional data. The main purpose is to compute an encoding (real functional variable) for each state doi:10.3390/math9233074. It also provides functions to perform basic statistical analysis on categorical functional data.

Install

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

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

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

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("modal-inria/cfda")

Development version from modal-inria/cfda. Installs pak first if it is not already available.

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-cfda

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-cfda

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-cfda

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

Health

CRAN checks

13OK

Slowest check: 11.2 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.79

91.2%

Coverage · measured lines

95%

Documentation · exports

10

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

READMENoVignettesYes · dynamicpkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 96%
Return-value docs: 100%
References docs: 9%

Downloads

3.7K

CRAN downloads in the past year

Rank #11,837 · ~10/day · ~305/mo

Releases R versions

Daily download trend is not available in this view yet.

18730 days

84590 days

3.7K1 year

Compare downloads with other packages →

Also on126 r2u21 autocran

Repository

GitHub ↗ modal-inria/cfda

4Stars

2Forks

5Open issues

1Open PRs

9Releases

390Commits

1Contributors

rfunctional-data-analysiscategorical-datahacktoberfest

390 commits · Last activity 2025-01-28

Repository practices

Upstream repositoryBeta

4 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/modal-inria/cfda on 2026-08-09.

Continuous integration (1)

GitHub Actions

Research and citation (1)

CITATION.cff

Lint, format, editor (1)

RStudio project

Coverage (1)

Codecov

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

12 external dependencies (excludes base and recommended)

Depends (3)

R >= 3.5.0fda ggplot2

Imports (8)

msm diagrammgcvparallelpbapply tidyr dplyr tibble

LinkingTo (0)

none

Suggests (4)

testthat covr knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

SmoothPLS

Code & Tests

Datasets

People & History

People (3)

Maintainer (1)

Quentin Grimonprez

Author, Maintainer

Authors (2)

Quentin Grimonprez

Author, Maintainer

Cristian Preda

Author

Contributors (1)

Vincent Vandewalle

Contributor

Package Timeline

9 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
0.12.1Latest
2025-01-24 · current release · diff ↗
0.12.0
2024-11-20 · diff ↗
R
R 4.4.0 released · 2024-04-24
0.11.0
2023-10-07 · diff ↗
R
R 4.3.0 released · 2023-04-21
0.10.1
2022-08-16 · diff ↗
0.10.0
2022-07-19 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.9.12
2022-03-07 · diff ↗
0.9.11
2021-12-07 · diff ↗
0.9.10
2021-12-06 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.9.9
2021-02-12
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2021-02-12
Total releases: 9 / 5 yrs
License: AGPL-3 OSI
Minimum R: ≥ 3.5.0
Bundled data: 68 KB / 3 files
Download size: 534 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Functional Data Analysis

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("cfda")

The authors publish a CITATION.cff, so they have said how they want this cited. Run citation() and use what it gives you.

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 cfda version 0.12.1 [Data set]. HJJB, LLC. Data release v2026-08-15. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-15, 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 →