Filter Infrequent Flows

Filter cases based on infrequent flows.

Usage

filter_infrequent_flows(log, min_n = 2, eventlog = deprecated())

# S3 method for class 'eventlog'
filter_infrequent_flows(log, min_n = 2, eventlog = deprecated())

# S3 method for class 'grouped_eventlog'
filter_infrequent_flows(log, min_n = 2, eventlog = deprecated())

# S3 method for class 'activitylog'
filter_infrequent_flows(log, min_n = 2, eventlog = deprecated())

# S3 method for class 'grouped_activitylog'
filter_infrequent_flows(log, min_n = 2, eventlog = deprecated())

Arguments

log

log: Object of class log or derivatives (grouped_log, eventlog, activitylog, etc.).

min_n

numeric (default 2): Cases containing a flow that occurs less than min_n times are discarded.

eventlog

; please use log instead.

Value

When given an object of type log, it will return a filtered log. When given an object of type grouped_log, the filter will be applied in a stratified way (i.e. each separately for each group). The returned log will be grouped on the same variables as the original log.

Methods (by class)

• filter_infrequent_flows(eventlog): Filters infrequent flows for an eventlog.

• filter_infrequent_flows(grouped_eventlog): Filters infrequent flows for a grouped_eventlog.

• filter_infrequent_flows(activitylog): Filters infrequent flows for an activitylog.

• filter_infrequent_flows(grouped_activitylog): Filters infrequent flows for a grouped_activitylog.

References

Swennen, M. (2018). Using Event Log Knowledge to Support Operational Exellence Techniques (Doctoral dissertation). Hasselt University.

See also

Other filters: filter_activity(), filter_activity_frequency(), filter_activity_instance(), filter_activity_presence(), filter_case(), filter_case_condition(), filter_endpoints(), filter_endpoints_condition(), filter_flow_time(), filter_idle_time(), filter_lifecycle(), filter_lifecycle_presence(), filter_precedence(), filter_precedence_condition(), filter_precedence_resource(), filter_processing_time(), filter_resource(), filter_resource_frequency(), filter_throughput_time(), filter_time_period(), filter_trace(), filter_trace_frequency(), filter_trace_length(), filter_trim(), filter_trim_lifecycle()