Grand average across subjects/samples

Computes grand average across multiple PhysioExperiment objects.

Usage

grandAverage(...)

Arguments

...

PhysioExperiment objects or a list of them.

Value

A PhysioExperiment object with a "grand_average" assay containing the mean across all input objects. Metadata includes n_subjects indicating the number of objects averaged.

References

Luck, S.J. (2014). "An Introduction to the Event-Related Potential Technique." 2nd ed. MIT Press.

See also

averageEpochs() for within-subject averaging, epochData() to create epoched data, plotERP() for ERP visualization.