R Observatory: Metrics for MFO version 0.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

MFO

0.1.0

Maximal Fat Oxidation and Kinetics Calculation

0packages depend

2.5Kdownloads / year

66.8%test coverage

13/13checks pass

Overview

About

Maintained by Jorge R Fernandez-SantosFirst published 2022-02-111 releasesCRAN page ↗GitHub ↗

Calculate the maximal fat oxidation, the exercise intensity that elicits the maximal fat oxidation and the SIN model to represent the fat oxidation kinetics. Three variables can be obtained from the SIN model: dilatation, symmetry and translation. Examples of these methods can be found in Montes de Oca et al (2021) doi:10.1080/17461391.2020.1788650 and Chenevière et al. (2009) doi:10.1249/MSS.0b013e31819e2f91.

Install

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

install.packages("MFO", 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("JorgeDelro/MFO")

Development version from JorgeDelro/MFO. 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-mfo

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-MFO

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-MFO

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

Health

CRAN checks

13OK

Slowest check: 1.8 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.12

66.8%

Coverage · measured lines

100%

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

Documentation

READMEYes · 191 wordsVignettesNopkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

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

Downloads

2.5K

CRAN downloads in the past year

Rank #18,785 · ~7/day · ~210/mo

Releases R versions

Daily download trend is not available in this view yet.

12030 days

58190 days

2.5K1 year

Compare downloads with other packages →

Also on91 r2u18 autocran

Repository

GitHub ↗ jorgedelro/mfo

0Stars

0Forks

0Open issues

0Open PRs

0Releases

Last activity 2026-02-10

Repository practices

Upstream repositoryBeta

Checks run against github.com/jorgedelro/mfo on 2026-08-16.

No development-tooling practices detected in the upstream repository.

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

Dependencies

Declared dependencies

11 external dependencies (excludes base and recommended)

Depends (1)

R >= 2.10

Imports (10)

statsdplyr ggplot2 magrittr tibble minpack.lm openxlsx readxl stringr tidyr

LinkingTo (0)

none

Suggests (2)

covr testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (6)

Maintainer (1)

Jorge R Fernandez-Santos

Author, Maintainer

Authors (1)

Jorge R Fernandez-Santos

Author, Maintainer

Contributors (5)

Cristina Casals

Contributor

Juan Corral-Perez

Contributor

Jose L Gonzalez-Montesinos

Contributor

Alejandro Perez-Bey

Contributor

Jesus G Ponce-Gonzalez

Contributor

Package Timeline

1 release. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
0.1.0Latest
2026-03-10 · current release
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2022-02-11
Total releases: 1 / 4 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 2.10
Bundled data: 4.2 KB / 3 files
Download size: 105 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("MFO")

Format

Fernandez-Santos, J. R., Casals, C., Corral-Perez, J., Gonzalez-Montesinos, J. L., Perez-Bey, A., & Ponce-Gonzalez, J. G. (2022). MFO: Maximal Fat Oxidation and Kinetics Calculation (Version 0.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.MFO

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 MFO version 0.1.0 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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