interp_elecs: Channel interpolation

In neuroconductor/eegUtils: Utilities for Electroencephalographic (EEG) Analysis

Channel interpolation

Description

Interpolate EEG channels using a spherical spline (Perrin et al., 1989; 1990). The data must have channel locations attached.

Usage

interp_elecs(data, bad_elecs, ...)

## S3 method for class 'eeg_data'
interp_elecs(data, bad_elecs, ...)

Arguments

data	Data as a eeg_data or eeg_epochs object.
bad_elecs	Name(s) of electrode(s) to interpolate.
...	Other parameters passed to the functions.

Methods (by class)

• eeg_data: Interpolate EEG channel(s)

Author(s)

Matt Craddock [e-mail]

References

• Perrin, F., Pernier, J., Bertrand, O., & Echallier, J. F. (1989). Spherical splines for scalp potential and current density mapping. Electroencephalography and Clinical Neurophysiology, 72, 184-187

• Perrin, F., Pernier, J., Bertrand, O., & Echallier, J. F. (1990). Corrigenda EEG 02274. Electroencephalography and Clinical Neurophysiology, 76, 565

neuroconductor/eegUtils documentation built on Feb. 3, 2023, 5:33 p.m.