prune-Rules: Prune method for objects of class Rules

In TimToebrock/Project_Apriori: Implementation of the Apriori Algorithm

Description

With this function one can delete all itemsets from an Rules that do not have minimal support, confidence lift or leverage.

Usage

## S4 method for signature 'Rules'
prune(object, Support, Confidence, Lift, Leverage,
  inv_Lift = FALSE, inv_lev = FALSE)

Arguments

object	Object of class Rules
Support	Minimal support the output rules should have.
Confidence	Minimal confidence the output rules should have.
Lift	Minimal Lift the output rules should have.
Leverage	Minimal Leverage the output rules should have.
inv_Lift	Pruning based on minimal or maximal lift?
inv_lev	Pruning based on minimal or maximal leverage?

Value

Pruned object of class Rules

TimToebrock/Project_Apriori documentation built on Oct. 16, 2020, 9:22 p.m.