convolve_afni

convolve_afni

convolve_afni(
  data,
  hrf,
  tr,
  n_volumes,
  upsample_factor = NULL,
  afni_path = NULL,
  afni_quiet = FALSE
)

Arguments

data	data to convolve
hrf	hemodynamic response function (hrf) time series
tr	repition time (tr) in seconds
n_volumes	number of volumes or time points
upsample_factor	factor to upsample data for convolution step

Value

Examples

data <- sample(7500:15000, 10, T)/100
hrf <- create_hrf_afni("spmg1", 16)
#> Warning: Setting afni.path to /Users/eep170030/abin
convolve_afni(data, hrf, 1.5, 100, 16)
#> waver -FILE 0.09375 /var/folders/_2/600bt_js7d5dpsn7nbfcpy4x88r01g/T//RtmpcvZh4j/fileca066103c237.1D -input /var/folders/_2/600bt_js7d5dpsn7nbfcpy4x88r01g/T//RtmpcvZh4j/fileca0649c3f8ce.1D -numout 1600 
#> logical(0)