Creates, manipulates, and evaluates hemodynamic response functions and event-related regressors for functional magnetic resonance imaging data analysis. Supports multiple basis sets including Canonical, Gamma, Gaussian, B-spline, and Fourier bases. Features decorators for time-shifting and blocking, and efficient convolution algorithms for regressor construction. Methods are based on standard fMRI analysis techniques as described in Jezzard et al. (2001, ISBN:9780192630711).
| Version: | 0.1.0 |
| Depends: | R (≥ 3.5.0) |
| Imports: | Rcpp, assertthat, purrr, stats, Matrix, cli, memoise, numDeriv, splines, pracma |
| LinkingTo: | Rcpp, RcppArmadillo |
| Suggests: | testthat (≥ 3.0.0), knitr, rmarkdown, ggplot2, dplyr, tidyr, viridis, scales, microbenchmark |
| Published: | 2025-09-16 |
| Author: | Bradley Buchsbaum [aut, cre] |
| Maintainer: | Bradley Buchsbaum <brad.buchsbaum at gmail.com> |
| BugReports: | https://github.com/bbuchsbaum/fmrihrf/issues |
| License: | MIT + file LICENSE |
| URL: | https://bbuchsbaum.github.io/fmrihrf/ |
| NeedsCompilation: | yes |
| SystemRequirements: | C++17 |
| Citation: | fmrihrf citation info |
| CRAN checks: | fmrihrf results |
| Reference manual: | fmrihrf.html , fmrihrf.pdf |
| Vignettes: |
Hemodynamic Response Functions (source, R code) Building Regressors (source, R code) HRF Generators (source, R code) Advanced HRF Modeling and Design (source, R code) |
| Package source: | fmrihrf_0.1.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): fmrihrf_0.1.0.tgz, r-oldrel (arm64): fmrihrf_0.1.0.tgz, r-release (x86_64): fmrihrf_0.1.0.tgz, r-oldrel (x86_64): fmrihrf_0.1.0.tgz |
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