pm4py.statistics.end_activities.polars.get module#

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class pm4py.statistics.end_activities.polars.get.Parameters(*values)[source]#

Bases: Enum

ATTRIBUTE_KEY = 'pm4py:param:attribute_key'#
ACTIVITY_KEY = 'pm4py:param:activity_key'#
START_TIMESTAMP_KEY = 'pm4py:param:start_timestamp_key'#
TIMESTAMP_KEY = 'pm4py:param:timestamp_key'#
CASE_ID_KEY = 'pm4py:param:case_id_key'#
MAX_NO_POINTS_SAMPLE = 'max_no_of_points_to_sample'#
KEEP_ONCE_PER_CASE = 'keep_once_per_case'#
pm4py.statistics.end_activities.polars.get.get_end_activities(lf: polars.LazyFrame, parameters: Dict[str | Parameters, Any] | None = None) → Dict[str, int][source]#

Get end activities count

Parameters:

  • lf – Polars LazyFrame

  • parameters –

    Parameters of the algorithm, including:

    Parameters.CASE_ID_KEY -> Case ID column in the dataframe Parameters.ACTIVITY_KEY -> Column that represents the activity

Returns:

Dictionary of end activities along with their count

Return type:

endact_dict