hrf: Hemodynamic Response Function
Computes the hemodynamic response function (HRF) for task functional magnetic resonance imaging (fMRI) data. Also includes functions for constructing a design matrix from task fMRI event timings, and for comparing multiple design matrices in a general linear model (GLM). A wrapper function is provided for GLM analysis of CIFTI-format data. Lastly, there are supporting functions which provide visual summaries of the HRFs and design matrices.
| Version: | 0.1.3 |
| Depends: | R (≥ 3.6.0) |
| Imports: | car, ciftiTools (≥ 0.15.0), fMRItools, Matrix, matrixStats, stats |
| Suggests: | covr, ggplot2, knitr, rmarkdown, testthat (≥ 3.0.0), tidyr, spelling |
| Published: | 2025-01-30 |
| DOI: | 10.32614/CRAN.package.hrf |
| Author: | Amanda Mejia [aut, cre],
Damon Pham  [ctb],
David Bolin [ctb],
Yu (Ryan) Yue [ctb],
Daniel Spencer
[aut],
Sarah Ryan [ctb] |
| Maintainer: | Amanda Mejia <mandy.mejia at gmail.com> |
| BugReports: | https://github.com/mandymejia/hrf/issues |
| License: | GPL-3 |
| URL: | https://github.com/mandymejia/hrf |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | README NEWS |
| CRAN checks: | hrf results |
Documentation:
| Reference manual: | hrf.pdf |
| Vignettes: |
Hemodynamic Response Function Modeling with 'hrf' (source, R code) |
Downloads:
| Package source: | hrf_0.1.3.tar.gz |
| Windows binaries: | r-devel: hrf_0.1.3.zip, r-release: hrf_0.1.3.zip, r-oldrel: hrf_0.1.3.zip |
| macOS binaries: | r-devel (arm64): hrf_0.1.3.tgz, r-release (arm64): hrf_0.1.3.tgz, r-oldrel (arm64): hrf_0.1.3.tgz, r-devel (x86_64): hrf_0.1.3.tgz, r-release (x86_64): hrf_0.1.3.tgz, r-oldrel (x86_64): hrf_0.1.3.tgz |
Reverse dependencies:
| Reverse suggests: | BayesfMRI |
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