This page is a reference documentation. It only explains the function signature, and not how to use it. Please refer to the user guide for the big picture.
- nilearn.datasets.fetch_openneuro_dataset(urls=None, data_dir=None, dataset_version='ds000030_R1.0.4', verbose=1)#
Download OpenNeuro BIDS dataset.
This function specifically downloads files from a series of URLs. Unless you use
fetch_ds000030_urlsor the default parameters, it is up to the user to ensure that the URLs are correct, and that they are associated with an OpenNeuro dataset.
- urlslist of string, optional
List of URLs to dataset files to download. If not specified, all files from the default dataset (
ds000030_R1.0.4) will be downloaded.
Path where data should be downloaded. By default, files are downloaded in home directory.
- dataset_versionstring, optional
Dataset version name. Assumes it is of the form [name]_[version]. Default is
Verbosity level (0 means no message). Default=1.
Path to downloaded dataset.
- downloaded_fileslist of string
Absolute paths of downloaded files on disk.
The default dataset downloaded by this function is the “UCLA Consortium for Neuropsychiatric Phenomics LA5c” dataset 1.
R.A. Poldrack, E. Congdon, W. Triplett, K.J. Gorgolewski, K.H. Karlsgodt, J.A. Mumford, F.W. Sabb, N.B. Freimer, E.D. London, T.D. Cannon, and R.M. Bilder. A phenome-wide examination of neural and cognitive function. Scientific Data, 3(1):160110, December 2016. URL: https://doi.org/10.1038/sdata.2016.110, doi:10.1038/sdata.2016.110.