Package: hrf 0.1.3

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.

Authors:Amanda Mejia [aut, cre], Damon Pham [ctb], David Bolin [ctb], Yu Yue [ctb], Daniel Spencer [aut], Sarah Ryan [ctb]

hrf_0.1.3.tar.gz
hrf_0.1.3.zip(r-4.7)hrf_0.1.3.zip(r-4.6)hrf_0.1.3.zip(r-4.5)
hrf_0.1.3.tgz(r-4.6-any)hrf_0.1.3.tgz(r-4.5-any)
hrf_0.1.3.tar.gz(r-4.7-any)hrf_0.1.3.tar.gz(r-4.6-any)
hrf_0.1.3.tgz(r-4.6-emscripten)
manual.pdf |manual.html
card.svg |card.png
hrf/json (API)
NEWS

# Install 'hrf' in R:
install.packages('hrf', repos = c('https://mandymejia.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/mandymejia/hrf/issues

On CRAN:

Conda:

4.29 score 3 stars 13 scripts 186 downloads 11 exports 107 dependencies

Last updated from:2fabb578e5. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK194
source / vignettesOK296
linux-release-x86_64OK206
macos-release-arm64OK163
macos-oldrel-arm64OK170
windows-develOK113
windows-releaseOK161
windows-oldrelOK220
wasm-releaseOK169

Exports:cderivdo_QCHRF_calcHRF_mainHRF96make_designmultiGLMmultiGLM_funplot_designplot_design_imageplot_design_line

Dependencies:abindbackportsbase64encbitopsbootbroombslibcachemcarcarDataciftiToolsclicolorspacecowplotcpp11DerivdigestdoBydotCall64dplyrevaluatefarverfastmapfieldsfMRItoolsfontawesomeforecastFormulafracdifffsgenericsggplot2giftigluegtablehighrhtmltoolshtmlwidgetsisobandjquerylibjsonliteknitrlabelinglatticelifecyclelme4lmtestmagrittrmapsMASSMatrixMatrixModelsmatrixStatsmemoisemgcvmicrobenchmarkmimeminqamodelrnlmenloptrnnetnumDerivoro.niftipbkrtestpillarpkgconfigpurrrquantregR.methodsS3R.ooR.utilsR6rappdirsrbibutilsRColorBrewerRcppRcppArmadilloRcppEigenRdpackreformulasrglrlangrmarkdownRNiftiS7sassscalesspamSparseMstringistringrsurvivaltibbletidyrtidyselecttimeDatetinytexurcautf8vctrsviridisLitewithrxfunxml2yamlzoo

Hemodynamic Response Function Modeling with hrf

Rendered fromhrf_vignette.Rmdusingknitr::rmarkdownon May 23 2026.

Last update: 2025-01-21
Started: 2025-01-21

Readme and manuals

Help Manual

Help pageTopics
aicaic_Param
ar_orderar_order_Param
ar_smoothar_smooth_Param
BOLDBOLD_Param_BayesGLM
brainstructuresbrainstructures_Param_BayesGLM
Central derivativecderiv
Connectome WorkbenchConnectome_Workbench_Description
designdesign_Param_BayesGLM
Mask out invalid datado_QC
facesfaces_Param
field_namesfield_names_Param
hpfhpf_Param_BayesGLM
Canonical HRF and DerivativesHRF_calc
Canonical (double-gamma) HRFHRF_main
Canonical (double-gamma) HRF (old one from SPM96, Glover)HRF96
Make design matrixmake_design
mask: verticesmask_Param_vertices
mean and variance tolerancemean_var_Tol_Param
multiGLM for CIFTImultiGLM
multiGLM0multiGLM_fun
nuisancenuisance_Param_BayesGLM
Plot design matrixplot_design plot_design_image plot_design_line
S3 method: use 'view_xifti' to plot a '"BGLM"' objectplot.BfMRI_design
resamp_resresamp_res_Param_BayesGLM
scale_BOLDscale_BOLD_Param
scrubscrub_Param_BayesGLM
session_namessession_names_Param
Summarize a '"BfMRI_design"' objectprint.BfMRI_design print.summary.BfMRI_design summary.BfMRI_design
surfacessurfaces_Param_BayesGLM
TRTR_Param_BayesGLM
verboseverbose_Param