In order to ensure the consistency of the data, we processed the Sleep-EDFx data set and deleted the unknown stage that accounted for a very small proportion. The annotation of this stage in the data
The archive contains time dependencies of recurrent indicators for night recordings of fifteen generally healthy subjects (N = 15; age: 51.5 ± 29.5 years; median age: 42 years; male/female ratio: 8/7)
Sleep stage scoring for both NonREM sleep and REM sleep experiments is based on 30-s epochs and mean ± SEM time in the different sleep stages is given as percentage of total sleep time (TST). SO, Slee
