mne.datasets.sleep_physionet.temazepam.fetch_data#
- mne.datasets.sleep_physionet.temazepam.fetch_data(subjects, path=None, force_update=False, base_url='https://physionet.org/physiobank/database/sleep-edfx/sleep-telemetry/', *, verbose=None)[source]#
Get paths to local copies of PhysioNet Polysomnography dataset files.
This will fetch data from the publicly available subjects from PhysioNet’s study of Temazepam effects on sleep [1]. This corresponds to a set of 22 subjects. Subjects had mild difficulty falling asleep but were otherwise healthy.
See more details in the physionet website [2].
- Parameters:
- subjects
list
ofint
The subjects to use. Can be in the range of 0-21 (inclusive).
- path
None
|str
Location of where to look for the PhysioNet data storing location. If None, the environment variable or config parameter
PHYSIONET_SLEEP_PATH
is used. If it doesn’t exist, the “~/mne_data” directory is used. If the Polysomnography dataset is not found under the given path, the data will be automatically downloaded to the specified folder.- force_update
bool
Force update of the dataset even if a local copy exists.
- base_url
str
The base URL to download from.
- verbose
bool
|str
|int
|None
Control verbosity of the logging output. If
None
, use the default verbosity level. See the logging documentation andmne.verbose()
for details. Should only be passed as a keyword argument.
- subjects
- Returns:
- paths
list
List of local data paths of the given type.
- paths
Notes
For example, one could do:
>>> from mne.datasets import sleep_physionet >>> sleep_physionet.temazepam.fetch_data(subjects=[1])
This would download data for subject 0 if it isn’t there already.
References