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Compute an HRF smoothing kernel

Source: R/hrf_smoothing_kernel.R
hrf_smoothing_kernel.Rd

This function computes a temporal similarity matrix from a series of hemodynamic response functions.

Usage

hrf_smoothing_kernel(len, TR = 2, form)

Arguments

len

The number of scans.

TR

The repetition time (default is 2 seconds).

form

the trialwise formula expression, see examples.

Examples

form <- onsets ~ trialwise(basis="gaussian")
sk <- hrf_smoothing_kernel(100, TR=1.5, form)
#> [1] "onsets"                          "trialwise(basis = \"gaussian\")"