pyprep

library0.6.0pypypi✓ verified 82d ago

PyPREP is a Python implementation of the PREP (Preprocessing Pipeline) for EEG data, designed to detect and interpolate noisy channels, perform robust referencing, and filter data. Current version 0.6.0, with monthly releases.

testing

pip install pyprep

INSTALL

IMPORT

SIG · PYPREP

pyprep

testingpythonv0.6.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

NoisyChannels

✓ from pyprep import NoisyChannels

✗ from pyprep.noisy_channels import NoisyChannels

PrepPipeline

✓ from pyprep import PrepPipeline

Reference

✓ from pyprep import Reference

Load a raw MNE object and apply the PREP pipeline for channel noise detection, robust referencing, and interpolation.

import mne from pyprep.prep import PREP # Load raw EEG data (example: sample data from mne) raw = mne.io.read_raw_fif('sample_raw.fif', preload=True) # Run PREP pipeline prep_params = { 'reref_ch': [], 'line_freqs': [60], } prep = PREP(raw, prep_params=prep_params) prep.fit() # Get corrected raw raw_corrected = prep.raw_eeg print('PREP completed successfully')

Debug

Known issues

gotchaPyPREP expects the raw data to have channel types of 'eeg'. If not, set them using raw.set_channel_types().

fix

raw.set_channel_types({ch: 'eeg' for ch in raw.ch_names})

affects: >=0.4.0

deprecatedImporting NoisyChannels from pyprep.findNoisyChannels is deprecated; use from pyprep.noisy_channels import NoisyChannels.

fix

Use 'from pyprep.noisy_channels import NoisyChannels'.

affects: >=0.5.0

gotchaPREP requires a reference channel list. If you pass an empty list for 'reref_ch', it uses robust referencing. If you omit it, the pipeline fails.

fix

Always include 'reref_ch' in prep_params, even if empty.

affects: all

Upgrade

Version history

0.6.0latest on PyPI · released Feb 26, 2026

Audit

Dependencies

numpyrequiredCore numerical operations

scipyrequiredSignal processing and statistics

mnerequiredEEG data handling and I/O

Agent activity

6 hits · last 30 days

node

Resources

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