R Observatory: Metrics for MixfMRI version 0.1-4

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

MixfMRI

0.1-4

Mixture fMRI Clustering Analysis

0packages depend

3.1Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Wei-Chen ChenFirst published 2018-04-265 releasesCRAN page ↗GitHub ↗

Utilizing model-based clustering (unsupervised) for functional magnetic resonance imaging (fMRI) data. The developed methods (Chen and Maitra (2023) doi:10.1002/hbm.26425) include 2D and 3D clustering analyses (for p-values with voxel locations) and segmentation analyses (for p-values alone) for fMRI data where p-values indicate significant level of activation responding to stimulate of interesting. The analyses are mainly identifying active voxel/signal associated with normal brain behaviors. Analysis pipelines (R scripts) utilizing this package (see examples in 'inst/workflow/') is also implemented with high performance techniques.

Install

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

install.packages("MixfMRI", 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("snoweye/MixfMRI")

Development version from snoweye/MixfMRI. 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-mixfmri

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-MixfMRI

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-MixfMRI

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

Health

CRAN checks

13OK

Slowest check: 3.7 min · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

6

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
OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 203 wordsVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 96%
Documented parameters: 99%
Return-value docs: 95%
References docs: 88%

Downloads

3.1K

CRAN downloads in the past year

Rank #11,426 · ~8/day · ~257/mo

Releases R versions

Daily download trend is not available in this view yet.

20930 days

86190 days

3.1K1 year

Compare downloads with other packages →

Also on386 r2u21 autocran

Repository

GitHub ↗ snoweye/mixfmri

2Stars

0Forks

0Open issues

0Open PRs

0Releases

40Commits

1Contributors

License MPL-2.0 · 40 commits · Last activity 2024-10-17

Stars over time

2022-04-13 · 22026-07-07 · 2

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 1 family in the upstream repository

Checks run against github.com/snoweye/mixfmri on 2026-08-16.

Continuous integration (2)

Travis CIAppVeyor

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

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.0.0

Imports (6)

MASSMatrixRColorBrewer fftw MixSim EMCluster

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (5)

Maintainer (1)

Wei-Chen Chen

Author, Maintainer

Authors (5)

Wei-Chen Chen

Author, Maintainer

Pierre Lafaye De Micheaux

Author, Contributor · added in 0.1-3

Ranjan Maitra

Author

Jonathan L Marchini

Author, Contributor · added in 0.1-3

Dan Nettleton

Author, Contributor

Contributors (3)

Pierre Lafaye De Micheaux

Author, Contributor · added in 0.1-3

Jonathan L Marchini

Author, Contributor · added in 0.1-3

Dan Nettleton

Author, Contributor

Package Timeline

5 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
0.1-4Latest
2024-10-17 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
0.1-3
2023-09-04 · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.1-2
2021-11-07 · diff ↗
unarchivedReturned to CRAN
2021-11-07
archivedRemoved from CRAN
2021-11-05
check problems were not corrected in time
R
R 4.1.0 released · 2021-05-18
0.1-1
2021-02-13 · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
0.1-0
2018-04-26
R
R 3.5.0 released · 2018-04-23

Package metadata

First published: 2018-04-26
Total releases: 5 / 8 yrs
License: Mozilla Public License 2.0
Minimum R: ≥ 4.0.0
Bundled data: 255 KB / 7 files
Download size: 1.2 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("MixfMRI")

Format

Chen, W., Lafaye De Micheaux, P., Maitra, R., Marchini, J. L., & Nettleton, D. (2024). MixfMRI: Mixture fMRI Clustering Analysis (Version 0.1-4) [Computer software]. https://doi.org/10.32614/CRAN.package.MixfMRI

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 MixfMRI version 0.1-4 [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.

Report a problem with this page →