pm4py.statistics.concurrent_activities.pandas.get module#

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class pm4py.statistics.concurrent_activities.pandas.get.Parameters(*values)[source]#

Bases: Enum

ACTIVITY_KEY = 'pm4py:param:activity_key'#
CASE_ID_KEY = 'pm4py:param:case_id_key'#
TIMESTAMP_KEY = 'pm4py:param:timestamp_key'#
START_TIMESTAMP_KEY = 'pm4py:param:start_timestamp_key'#
STRICT = 'strict'#
pm4py.statistics.concurrent_activities.pandas.get.apply(dataframe: DataFrame, parameters: Dict[str | Parameters, Any] | None = None) → Dict[Tuple[str, str], int][source]#

Gets the number of times for which two activities have been concurrent in the log.

Parameters:

  • dataframe – Pandas dataframe

  • parameters – Parameters of the algorithm, including:

    • Parameters.ACTIVITY_KEY => activity key

    • Parameters.CASE_ID_KEY => case id

    • Parameters.START_TIMESTAMP_KEY => start timestamp

    • Parameters.TIMESTAMP_KEY => complete timestamp

    • Parameters.STRICT => Determine if only entries that are strictly concurrent (i.e. the length of the intersection as real interval is > 0) should be obtained. Default: False

Returns:

Dictionaries associating to a couple of activities (tuple) the number of times for which they have been executed in parallel in the log

Return type:

ret_dict