ehrapy.data.heart_failure

ehrapy.data.heart_failure(encoded=False, columns_obs_only=None)[source]

Loads the heart failure dataset.

More details: http://archive.ics.uci.edu/ml/datasets/Heart+failure+clinical+records

Preprocessing: https://github.com/theislab/ehrapy-datasets/tree/main/heart_failure

This dataset only contains numericals and therefore does not need any encoding.

Parameters:

  • encoded (bool) – Whether to return an already encoded object

  • columns_obs_only (dict[str, list[str]] | list[str] | None) – Columns to include in obs only and not X.

Return type:

AnnData

Returns:

AnnData object of the heart failure dataset

Examples

>>> import ehrapy as ep
>>> adata = ep.dt.heart_failure(encoded=True)