filter_activity_instance {edeaR}

Filter Activity Instance

Description

Filters the log based on activity instance identifier. This method has an activity_instances argument, to which a vector of identifiers can be given. The selection can be negated with the reverse argument.

Usage

filter_activity_instance(
  log,
  activity_instances,
  reverse = FALSE,
  eventlog = deprecated()
)

## S3 method for class 'eventlog'
filter_activity_instance(
  log,
  activity_instances,
  reverse = FALSE,
  eventlog = deprecated()
)

## S3 method for class 'grouped_eventlog'
filter_activity_instance(
  log,
  activity_instances,
  reverse = FALSE,
  eventlog = deprecated()
)

Arguments

log

eventlog: Object of class eventlog or derivatives (grouped_eventlog).

activity_instances

A vector of activity instance identifiers.

reverse

logical (default FALSE): Indicating whether the selection should be reversed.

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_activity_instance(eventlog): Filters activities for an eventlog.

• filter_activity_instance(grouped_eventlog): Filters activities for a grouped_eventlog.

References

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

See Also

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