Extract Microstate Sequence as Character Labels

Converts integer microstate labels to character labels ("A", "B", "C", ...).

Usage

eegMicrostateSequence(x)

Arguments

x

A PhysioExperiment object with microstate labels in metadata(x)$microstates$labels.

Value

Character vector of length n_time with labels "A", "B", "C", etc. Each element corresponds to the microstate class assigned to that time point.

References

Michel, C. M., & Koenig, T. (2018). EEG microstates as a tool for studying the temporal dynamics of whole-brain neuronal networks. NeuroImage, 180, 577-593.

See also

eegMicrostates(), eegMicrostateStats(), eegMicrostateBackfit()

Examples

if (FALSE) { # \dontrun{
pe <- make_eeg(n_time = 2000, n_channels = 19, sr = 500)
pe <- eegMicrostates(pe, n_states = 4)
seq_labels <- eegMicrostateSequence(pe)
table(seq_labels)
} # }