Compare HRF Recovery Methods — compare_hrf

Compares OASIS, SPMG1, SPMG3, and FIR for HRF recovery

Usage

compare_hrf_recovery(data, hrf_grid = NULL)

Arguments

data: Synthetic data from generate_lwu_data
hrf_grid: Optional pre-computed HRF grid for OASIS

Value

List with results from all methods

Examples

# \donttest{
onsets <- generate_rapid_design(n_events = 4, total_time = 60, seed = 1)
sim <- generate_lwu_data(onsets, total_time = 60, n_voxels = 2, seed = 1)
grid <- create_lwu_grid(n_tau = 2, n_sigma = 2, n_rho = 2)
res <- compare_hrf_recovery(sim, hrf_grid = grid)
#> Fitting OASIS with HRF grid search...
#> Fitting SPMG1...
#> Fitting SPMG3...
#> Fitting FIR...
names(res)
#> [1] "oasis"       "spmg1"       "spmg3"       "fir"         "true_hrf"   
#> [6] "true_params" "hrf_times"   "true_betas" 
# }