precedence: Check for precedence between two activities.

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

Description

If activity B occured, it should be preceded by activity A in the same case.

Usage

precedence(activity_a, activity_b)

Arguments

activity_a	Activity A. A character vector of length one. This should be an activity of the event log supplied to 'check_rule'.
activity_b	Activity B. A character vector of length one. This should be an activity of the event log supplied to 'check_rule'.

See Also

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

Examples

library(bupaR)
library(eventdataR)


# A MRI Scan should be preceeded by a Blood test.

patients %>%
check_rule(precedence("Blood test","MRI SCAN"))

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