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MixfMRI: Mixture fMRI Clustering Analysis

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.

Version: 0.1-4
Depends: R (≥ 4.0.0)
Imports: MASS, Matrix, RColorBrewer, fftw, MixSim, EMCluster
Enhances: pbdMPI (≥ 0.3-4), oro.nifti
Published: 2024-10-17
DOI: 10.32614/CRAN.package.MixfMRI
Author: Wei-Chen Chen [aut, cre], Ranjan Maitra [aut], Dan Nettleton [aut, ctb], Pierre Lafaye De Micheaux [aut, ctb] (Threshold functions from AnalyzeFMRI), Jonathan L Marchini [aut, ctb] (Threshold functions from AnalyzeFMRI)
Maintainer: Wei-Chen Chen <wccsnow at gmail.com>
BugReports: https://github.com/snoweye/MixfMRI/issues
License: Mozilla Public License 2.0
URL: https://github.com/snoweye/MixfMRI
NeedsCompilation: yes
Citation: MixfMRI citation info
Materials: README ChangeLog INSTALL
CRAN checks: MixfMRI results

Documentation:

Reference manual: MixfMRI.pdf
Vignettes: MixfMRI-guide (source)

Downloads:

Package source: MixfMRI_0.1-4.tar.gz
Windows binaries: r-devel: MixfMRI_0.1-4.zip, r-release: MixfMRI_0.1-4.zip, r-oldrel: MixfMRI_0.1-4.zip
macOS binaries: r-release (arm64): MixfMRI_0.1-4.tgz, r-oldrel (arm64): MixfMRI_0.1-4.tgz, r-release (x86_64): MixfMRI_0.1-4.tgz, r-oldrel (x86_64): MixfMRI_0.1-4.tgz
Old sources: MixfMRI archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=MixfMRI to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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