Internal functions to support vignette examples with synthetic data
and consistent demonstrations.
Usage
generate_example_fmri_data(
n_timepoints = 200,
n_voxels = 1000,
n_active = 100,
activation_periods = NULL,
signal_strength = 0.5,
seed = 123
)
Arguments
- n_timepoints
Number of time points
- n_voxels
Number of voxels
- n_active
Number of active voxels with signal
- activation_periods
Time indices where activation occurs
- signal_strength
Strength of activation signal
- seed
Random seed for reproducibility
Value
Matrix of synthetic fMRI data
Examples
if (FALSE) { # \dontrun{
data <- generate_example_fmri_data(200, 1000)
} # }