contains_between {processcheckR}

Contains Between

Description

Check if the specified activity is present (contained) in a case between the minimum and maximum number of times.

The contains_between rule examines whether the supplied activity is present in a case for a certain interval of times. The arguments min and max can be used to specify the allowed interval of occurences.

Usage

contains_between(activity, min = 1, max = 1)

Arguments

activity

character: The activity to check. This should be an activity of the log supplied to check_rule.

min

numeric (default 1): The minimum number of times the activity should be present (inclusive). Should be greater than or equal to 0.

max

numeric (default 1): The maximum number of times the activity should be present (inclusive). Should be greater than or equal to min.

See Also

Other Cardinality rules: absent(), contains_exactly(), contains()

Examples

library(bupaR)
library(eventdataR)

# A patients should have between 0 and 4 blood tests (including 0 and 4).
patients %>%
 check_rule(contains_between("Blood test", min = 0, max = 4))