create_hrf_afni

Source: R/create_hrf_afni.R

create_hrf_afni

create_hrf_afni(
  hrf,
  tr,
  upsample_factor = NULL,
  afni_path = NULL,
  afni_quiet = TRUE
)

Arguments

hrf

name of the hemodynamic response function. can be gam, block or spmg1
tr

retrieval time (tr) in seconds
upsample_factor

number of volumes or time points

Value

Examples

hrf <- create_hrf_afni("spmg1", 1.5, 16)
head(hrf)

#>            hrf
#> 1 0.000000e+00
#> 2 3.132328e-07
#> 3 9.126454e-06
#> 4 6.310202e-05
#> 5 2.421151e-04
#> 6 6.727547e-04

# visualize
visualize_time_series(hrf, "SPMG1")