Get modality names

Returns a character vector of the names of the modalities stored in the object.

Usage

modalities(x)

# S4 method for class 'MultiPhysioExperiment'
modalities(x)

Arguments

x

A MultiPhysioExperiment object.

Value

Character vector of modality names (e.g., c("EEG", "EMG")).

See also

experiments(), nModalities(), samplingRates()

Examples

eeg_data <- matrix(rnorm(500 * 2), nrow = 500, ncol = 2)
emg_data <- matrix(rnorm(1000 * 2), nrow = 1000, ncol = 2)
pe_eeg <- PhysioExperiment(
  assays = list(raw = eeg_data),
  samplingRate = 250
)
pe_emg <- PhysioExperiment(
  assays = list(raw = emg_data),
  samplingRate = 1000
)
mpe <- MultiPhysioExperiment(EEG = pe_eeg, EMG = pe_emg)
modalities(mpe)
#> [1] "EEG" "EMG"