contains: Check if activity is present (contained) in a case

In gertjanssenswillen/processcheckR: Rule-Based Conformance Checking of Business Process Event Data

Description

This rules examines whether the supplied activity is present in a case or not. The argument 'n' can be used to set a minimum number of occurences that should be present in each case. Using the function 'check_rule', this information can be added to the event log.

Usage

contains(activity, n = 1)

Arguments

activity	Activity to check. A character vector of length one. Should be an activity of the eventlog supplied with check_rule.
n	The minimum number of times the activity should be present.

See Also

Other Declarative Rules: absent, and, contains_between, contains_exactly, ends, precedence, responded_existence, response, starts, succession, xor

Examples

library(bupaR)
library(eventdataR)

# Each patient should be registered at least once.
patients %>%
check_rule(contains("Registration"))

# Check whether some patients have received 2 or more blood tests.

patients %>%
check_rule(contains("Blood test", n = 2))

gertjanssenswillen/processcheckR documentation built on July 31, 2019, 9:34 a.m.