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.

Package details

AuthorAmanda Mejia [aut, cre], Damon Pham [ctb] (<https://orcid.org/0000-0001-7563-4727>), David Bolin [ctb], Yu (Ryan) Yue [ctb], Daniel Spencer [aut] (<https://orcid.org/0000-0002-9705-3605>), Sarah Ryan [ctb]
MaintainerAmanda Mejia <mandy.mejia@gmail.com>
LicenseGPL-3
Version0.1.3
URL https://github.com/mandymejia/hrf
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("hrf")

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hrf documentation built on April 3, 2025, 10:36 p.m.