Struct EegLayout 

pub struct EegLayout<'a> { /* private fields */ }

High-level EEG-specific interface built on top of BidsLayout.

Implementations

impl<'a> EegLayout<'a>

pub fn new(layout: &'a BidsLayout) -> Self

pub fn get_eeg_files(&self) -> Result<Vec<BidsFile>>

pub fn get_eeg_files_for_subject(&self, subject: &str) -> Result<Vec<BidsFile>>

pub fn get_eeg_files_for_task(&self, task: &str) -> Result<Vec<BidsFile>>

pub fn get_channels(&self, f: &BidsFile) -> Result<Option<Vec<Channel>>>

pub fn get_electrodes(&self, f: &BidsFile) -> Result<Option<Vec<Electrode>>>

pub fn get_events(&self, f: &BidsFile) -> Result<Option<Vec<EegEvent>>>

pub fn get_eeg_metadata(&self, f: &BidsFile) -> Result<Option<EegMetadata>>

pub fn get_coordsystem(&self, f: &BidsFile) -> Result<Option<CoordinateSystem>>

pub fn get_physio(&self, f: &BidsFile) -> Result<Option<PhysioData>>

pub fn read_edf_header(&self, f: &BidsFile) -> Result<Option<EdfHeader>>

pub fn read_data(&self, f: &BidsFile, opts: &ReadOptions) -> Result<EegData>

Read the actual signal data from an EEG data file.

Automatically detects the format from the file extension (.edf, .bdf, .vhdr) and returns the multichannel time-series data in physical units.

For BrainVision files, the companion binary file (.eeg/.dat) is resolved relative to the .vhdr header file.

Example

use bids_eeg::{EegLayout, ReadOptions};

let eeg = EegLayout::new(&layout);
let files = eeg.get_eeg_files().unwrap();
if let Some(f) = files.first() {
    let data = eeg.read_data(f, &ReadOptions::default()).unwrap();
    println!("{} channels, {} samples", data.n_channels(), data.n_samples(0));
}

pub fn read_data_channels( &self, f: &BidsFile, channels: &[&str], ) -> Result<EegData>

Read the signal data from an EEG file, selecting specific channels.

Convenience wrapper around read_data that pre-fills the channel filter in ReadOptions.

pub fn read_data_time_range( &self, f: &BidsFile, start: f64, end: f64, ) -> Result<EegData>

Read a time window from an EEG data file.

Convenience wrapper around read_data that pre-fills the time range in ReadOptions.

pub fn get_brainvision_markers( &self, f: &BidsFile, sampling_rate: f64, ) -> Result<Vec<Annotation>>

Read annotations/markers from a BrainVision .vmrk file associated with the given EEG file.

pub fn get_all_channels_files(&self) -> Result<Vec<BidsFile>>

pub fn get_all_electrodes_files(&self) -> Result<Vec<BidsFile>>

pub fn get_all_events_files(&self) -> Result<Vec<BidsFile>>

pub fn get_eeg_subjects(&self) -> Result<Vec<String>>

pub fn get_eeg_tasks(&self) -> Result<Vec<String>>

pub fn summary(&self) -> Result<EegDatasetSummary>