filter_activity_instance: title Filter: Activity instance

In gertjanssenswillen/edeaR: Exploratory and Descriptive Event-Based Data Analysis

Description

Filters the log based on activity instance identifier

Usage

filter_activity_instance(eventlog, activity_instances, reverse)

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

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

ifilter_activity_instance(eventlog)

Arguments

eventlog	The dataset to be used. Should be a (grouped) eventlog object.
activity_instances	A vector of activity instance identifiers
reverse	Logical, indicating whether the selection should be reversed.

Details

The method filter_activity_instance can be used to filter on activity instance identifiers. It has an activity_instances argument, to which a vector of identifiers can be given. The selection can be negated with the reverse argument.

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.

Methods (by class)

• eventlog: Filter for eventlogs

• grouped_eventlog: Stratified filter for grouped eventlogs

See Also

vignette("filters", "edeaR")

gertjanssenswillen/edeaR documentation built on July 22, 2019, 7:08 p.m.