filter_precedence_resource {edeaR}

Filter Precedence Relations with Identical Resources

Description

Filters cases based on the precedence relations between two sets of activities, where both antecendent and consequent have to be executed by the same resource.

Usage

filter_precedence_resource(
  log,
  antecedents,
  consequents,
  precedence_type = c("directly_follows", "eventually_follows"),
  filter_method = c("all", "one_of", "none"),
  reverse = FALSE,
  eventlog = deprecated()
)

## S3 method for class 'eventlog'
filter_precedence_resource(
  log,
  antecedents,
  consequents,
  precedence_type = c("directly_follows", "eventually_follows"),
  filter_method = c("all", "one_of", "none"),
  reverse = FALSE,
  eventlog = deprecated()
)

## S3 method for class 'activitylog'
filter_precedence_resource(
  log,
  antecedents,
  consequents,
  precedence_type = c("directly_follows", "eventually_follows"),
  filter_method = c("all", "one_of", "none"),
  reverse = FALSE,
  eventlog = deprecated()
)

## S3 method for class 'grouped_log'
filter_precedence_resource(
  log,
  antecedents,
  consequents,
  precedence_type = c("directly_follows", "eventually_follows"),
  filter_method = c("all", "one_of", "none"),
  reverse = FALSE,
  eventlog = deprecated()
)

Arguments

log

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

antecedents, consequents

character vector: The set of antecendent and consequent activities. Both are character vectors containing at least one activity identifier. All pairs of antecedents and consequents are turned into seperate precedence rules.

precedence_type

character (default "directly_follows"): When "directly_follows", the consequent activity should happen immediately after the antecedent activities.
When "eventually_follows", other events are allowed to happen in between.

filter_method

character (default "all"): When "all", only cases where all the relations are valid are preserved.
When "one_of", all the cases where at least one of the conditions hold, are preserved.
When "none", none of the relations are allowed.

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_precedence_resource(eventlog): Filters cases for an eventlog.

• filter_precedence_resource(activitylog): Filters cases for an activitylog.

• filter_precedence_resource(grouped_log): Filters cases for a grouped_log.

References

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

See Also

filter_precedence()

Other filters: filter_activity_frequency(), filter_activity_instance(), 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(), 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()