View source: R/channel_management.R
electrode_locations | R Documentation |
Joins standard electrode locations to EEG data from eegUtils
internal
data.
electrode_locations(data, ...) ## S3 method for class 'data.frame' electrode_locations( data, electrode = "electrode", drop = FALSE, montage = NULL, ... ) ## S3 method for class 'eeg_data' electrode_locations(data, drop = FALSE, montage = NULL, overwrite = FALSE, ...) ## S3 method for class 'eeg_epochs' electrode_locations(data, drop = FALSE, montage = NULL, overwrite = FALSE, ...) ## S3 method for class 'eeg_tfr' electrode_locations(data, drop = FALSE, montage = NULL, overwrite = FALSE, ...)
data |
An EEG dataset. |
... |
Passed to S3 methods. |
electrode |
The column name containing electrode names in data. (Defaults to "electrode"). |
drop |
Should electrodes in |
montage |
Name of an existing montage set. Defaults to NULL. |
overwrite |
Overwrite existing channel info. Defaults to FALSE. |
The standard locations are from the 10-05 system derived by Oostenveld & Praamstra (2001). In addition, there are multiple specific montages for BioSemi systems included. These can be added using the montage parameter: "biosemi16", "biosemi32", biosemi64", "biosemi64alpha", "biosemi128", "biosemi160", "biosemi256"
A tibble (or data.frame), or ggplot2 object if plot = TRUE
.
data.frame
: Adds standard locations to a data frame in
long format
eeg_data
: Adds standard locations to the chan_info field of an eeg_data object.
eeg_epochs
: Adds standard locations to the chan_info field of an eeg_data
object.
eeg_tfr
: Adds standard locations to the chan_info field of an eeg_tfr
object.
Oostenveld, R. & Praamstra, P. (2001). The five percent electrode system for high-resolution EEG and ERP measurements. Clinical Neurophysiology, 112, 4, 713-719
channels(demo_epochs) electrode_locations(demo_epochs, overwrite = TRUE, montage = "biosemi64alpha")
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