Filters the log based on activities
filter_activity(eventlog, activities, reverse, ...)
# S3 method for eventlog filter_activity(eventlog, activities, reverse = FALSE, ...)
# S3 method for grouped_eventlog filter_activity(eventlog, activities, reverse = FALSE, ...)
The dataset to be used. Should be a (grouped) eventlog object.
Character vector containing one or more activity identifiers.
Logical, indicating whether the selection should be reversed.
The method filter_activity can be used to filter on activity identifiers. It has an activities argument, to which a vector of identifiers can be given. The selection can be negated with the reverse argument.
When given an eventlog, it will return a filtered eventlog. When given a grouped eventlog, the filter will be applied in a stratified way (i.e. each separately for each group). The returned eventlog will be grouped on the same variables as the original event log.
Methods (by class)
eventlog: Filter eventlog for activity labels
grouped_eventlog: Filter grouped eventlog for activity labels