Filter: Activity

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, ...)

ifilter_activity(eventlog)

Arguments

eventlog	The dataset to be used. Should be a (grouped) eventlog object.
activities	Character vector containing one or more activity identifiers.
reverse	Logical, indicating whether the selection should be reversed.
...	Deprecated arguments.

Value

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.

Details

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.

Methods (by class)

• eventlog: Filter eventlog for activity labels

• grouped_eventlog: Filter grouped eventlog for activity labels

See also

vignette("filters", "edeaR")