Get sleep statistics

Get sleep statictics such as sleep stages duration, duration of the hypnogram.

from visbrain.io import download_file, get_sleep_stats

Hypnogram data

Download a hypnogram example

path_to_hypno = download_file("s101_jbe.hyp", astype='example_data')

Out:

STATUS :   0.0%     0 / 45660
STATUS :  17.9%  8192 / 45660
STATUS :  35.9% 16384 / 45660
STATUS :  53.8% 24576 / 45660
STATUS :  71.8% 32768 / 45660
STATUS :  89.7% 40960 / 45660
STATUS : 100.0% 49152 / 45660

Get sleep statistics

Sleep statistics are going to be printed in the terminal and then saved in a my_stats.csv

get_sleep_stats(path_to_hypno, output_file='my_stats.csv')

Out:

SLEEP STATS
===========
TIB      360.1666666666667
TDT      359.98333333333335
Art      39.5
W        19.166666666666668
N1       12.0
N2       115.5
N3       114.5
REM      59.5
LatN1    4.0
LatN2    7.0
LatN3    9.0
LatREM   66.0
SPT      355.98333333333335
WASO     15.0
TST      340.98333333333335
SE       94.72
Units    minutes
File     /home/circleci/visbrain_data/example_data/s101_jbe.hyp
===========
CSV file saved to: my_stats.csv