pm4py.stats.get_variants_as_tuples(log: Union[EventLog, DataFrame], activity_key: str = 'concept:name', timestamp_key: str = 'time:timestamp', case_id_key: str = 'case:concept:name') Dict[Tuple[str], List[Trace]][source]#

Gets the variants from the log (where the keys are tuples and not strings)

  • log – Event log

  • activity_key (str) – attribute to be used for the activity

  • timestamp_key (str) – attribute to be used for the timestamp

  • case_id_key (str) – attribute to be used as case identifier

Return type:

Dict[Tuple[str], List[Trace]]

import pm4py

variants = pm4py.get_variants_as_tuples(dataframe, activity_key='concept:name', case_id_key='case:concept:name', timestamp_key='time:timestamp')