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: 0.1-3
Depends: R (≥ 4.0.0)
Imports: MASS, Matrix, RColorBrewer, fftw, MixSim, EMCluster
Enhances: pbdMPI (≥ 0.3-4), oro.nifti
Published: 2023-09-04
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


Reference manual: MixfMRI.pdf
Vignettes: MixfMRI-guide


Package source: MixfMRI_0.1-3.tar.gz
Windows binaries: r-devel: MixfMRI_0.1-3.zip, r-release: MixfMRI_0.1-3.zip, r-oldrel: MixfMRI_0.1-3.zip
macOS binaries: r-release (arm64): MixfMRI_0.1-3.tgz, r-oldrel (arm64): MixfMRI_0.1-3.tgz, r-release (x86_64): MixfMRI_0.1-3.tgz, r-oldrel (x86_64): MixfMRI_0.1-3.tgz
Old sources: MixfMRI archive


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