get_n_cases¶

get_n_cases(X)[source]¶

Return the number of cases in a collection.

For all datatypes we can return len(X) except for “pd-multiindex”.

Parameters:

Xcollection: See aeon.utils.COLLECTIONS_DATA_TYPES for details.

Returns:

int: Number of cases.

Raises:

ValueError: input_type not in COLLECTIONS_DATA_TYPES.

Deprecated since version 1.3.0: get_n_cases imported from utils.validation is deprecated and will be removed in v1.4.0. Import from aeon.utils.validation.collection instead.