,
Convert the signal_tbl table from wide to long format.
as_tibble.eeg_lst(x, .unit = "s", ...)
as_data_frame.eeg_lst(x, .unit = "s", ...)
# S3 method for eeg_lst
as_long_tbl(x, .unit = "s", ...)An eeg_lst object.
Unit for the .time column of the transformed object: "s" (default), "ms", "samples".
Additional arguments to be passed to or from other methods.
A tibble
Other tibble: 
as.data.frame.psd_lst(),
as_tibble.psd_lst()