Get channel names/labels

Get channel names/labels

Usage

channelNames(x)

Arguments

x

A PhysioExperiment object.

Value

Character vector of channel names.

References

Oostenveld R, Fries P, Maris E, Schoffelen JM (2011). "FieldTrip: Open source software for advanced analysis of MEG, EEG, and invasive electrophysiological data." Computational Intelligence and Neuroscience, 2011, 156869.

See also

channelInfo for full channel metadata, renameChannels for renaming channels, nChannels for channel count

Examples

pe <- PhysioExperiment(
  assays = list(raw = matrix(rnorm(400), nrow = 100, ncol = 4)),
  colData = S4Vectors::DataFrame(label = c("Fz", "Cz", "Pz", "Oz")),
  samplingRate = 100
)
channelNames(pe)  # c("Fz", "Cz", "Pz", "Oz")
#> [1] "Fz" "Cz" "Pz" "Oz"