pat_apriori: Apriori rules
In daltoolbox: Leveraging Experiment Lines to Data Analytics

pat_apriori

R Documentation

Apriori rules

Description

Frequent itemsets and association rules using arules::apriori.

Usage

pat_apriori(
  parameter = list(supp = 0.5, conf = 0.9, minlen = 2, maxlen = 10, target = "rules"),
  appearance = NULL,
  control = NULL
)

Arguments

`parameter`	list of parameters passed to `arules::apriori`
`appearance`	list of item appearance constraints
`control`	list of control parameters

Value

returns a pat_apriori object

Examples

data("AdultUCI", package = "arules")
trans <- suppressWarnings(methods::as(as.data.frame(AdultUCI), "transactions"))
pm <- pat_apriori(parameter = list(
 supp = 0.5, conf = 0.9, minlen = 2, maxlen = 10, target = "rules"
))
pm <- fit(pm, trans)
rules <- discover(pm)
arules::inspect(rules)

daltoolbox documentation built on Feb. 10, 2026, 9:06 a.m.