Skip to contents

Filter Trace

Source: R/filter_trace.R
filter_trace.Rd

Filters the log based on trace identifier.

This method can be used to filter on trace identifier, which can be obtained from case_list. It has a trace_ids argument, to which a vector of identifiers can be given. The selection can be negated with the reverse argument.

Usage

filter_trace(log, trace_ids, reverse = FALSE, eventlog = deprecated())

# S3 method for class 'log'
filter_trace(log, trace_ids, reverse = FALSE, eventlog = deprecated())

# S3 method for class 'grouped_log'
filter_trace(log, trace_ids, reverse = FALSE, eventlog = deprecated())

Arguments

log

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

trace_ids

character vector: A vector of trace identifiers

reverse

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

eventlog

[Deprecated]; 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_trace(log): Filters cases for a log.

  • filter_trace(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

case_list

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_resource(), filter_precedence(), filter_processing_time(), filter_resource_frequency(), filter_resource(), filter_throughput_time(), filter_time_period(), filter_trace_frequency(), filter_trace_length(), filter_trim_lifecycle(), filter_trim()