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qMRI: Methods for Quantitative Magnetic Resonance Imaging ('qMRI')

Implementation of methods for estimation of quantitative maps from Multi-Parameter Mapping (MPM) acquisitions (Weiskopf et al. (2013) <doi:10.3389/fnins.2013.00095>) and analysis of Inversion Recovery MRI data. Usage of the package is described in Polzehl and Tabelow (2023), "Magnetic Resonance Brain Imaging", 2nd Edition, Chapter 6 and 7, Springer, Use R! Series. <doi:10.1007/978-3-031-38949-8>. J. Polzehl and K. Tabelow (2023), "Magnetic Resonance Brain Imaging - Modeling and Data Analysis Using R: Code and Data." <doi:10.20347/WIAS.DATA.6> provides extensive example code and data.

Version: 1.2.7.8
Depends: R (≥ 3.5), awsMethods (≥ 1.0), methods, parallel
Imports: oro.nifti (≥ 0.9), stringr, aws (≥ 2.4), adimpro (≥ 0.9)
Suggests: covr, testthat, knitr, rmarkdown
Published: 2024-12-09
DOI: 10.32614/CRAN.package.qMRI
Author: Joerg Polzehl [aut], Karsten Tabelow [aut, cre], WIAS Berlin [cph, fnd]
Maintainer: Karsten Tabelow <karsten.tabelow at wias-berlin.de>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
Copyright: This package is Copyright (C) 2015-2024 Weierstrass Institute for Applied Analysis and Stochastics.
URL: https://www.wias-berlin.de/research/ats/imaging/
NeedsCompilation: yes
Materials: README
In views: MedicalImaging
CRAN checks: qMRI results

Documentation:

Reference manual: qMRI.pdf
Vignettes: An example session for analyzing Inversion Recovery MRI and MR Elastography data (source, R code)
An example session for analyzing quantitative MRI data in the Multi-Parameter Mapping framework (source, R code)

Downloads:

Package source: qMRI_1.2.7.8.tar.gz
Windows binaries: r-devel: qMRI_1.2.7.8.zip, r-release: qMRI_1.2.7.8.zip, r-oldrel: qMRI_1.2.7.8.zip
macOS binaries: r-release (arm64): qMRI_1.2.7.8.tgz, r-oldrel (arm64): qMRI_1.2.7.8.tgz, r-release (x86_64): qMRI_1.2.7.8.tgz, r-oldrel (x86_64): qMRI_1.2.7.8.tgz
Old sources: qMRI archive

Linking:

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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.