Create a Simulated EDA PhysioExperiment

Generates a synthetic electrodermal activity (EDA) PhysioExperiment object with known tonic (SCL) and phasic (SCR) components. Useful for testing, demonstrations, and vignettes.

Usage

make_eda(n_time = 6000, n_channels = 1, sr = 10)

Arguments

n_time

Number of time points (default: 6000).

n_channels

Number of EDA channels (default: 1).

sr

Sampling rate in Hz (default: 10).

Value

A PhysioExperiment object with a single "raw" assay containing simulated EDA data. Channel metadata has type = "EDA" and unit = "uS".

References

Boucsein, W. (2012). Electrodermal Activity. 2nd ed. Springer. doi:10.1007/978-1-4614-1126-0

See also

make_eda_with_scr for EDA with stimulus events, edaSimulate for the underlying simulation function, edaDecompose for tonic/phasic decomposition

Examples

x <- make_eda()
x
#> class: PhysioExperiment
#> dim: 6000 x 1 
#> assays(1): raw
#> samplingRate: 10 Hz
#> channels(1): EDA1
#> colData names(3): label, type, unit