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arules (version 0.2-1)

Mining Association Rules and Frequent Itemsets

Description

Provides the basic infrastructure for mining and analyzing association rules and an interface to C implementations of the mining algorithms Apriori and Eclat.

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Version

Install

install.packages('arules')

Monthly Downloads

19,711

Version

0.2-1

License

GPL version 2 or later. This R package includes C code from Christian Borgelt which is distributed under the GPL version 2.1.

Maintainer

Michael Hahsler

Last Published

January 10th, 2026

Functions in arules (0.2-1)

LIST

Creating a List Representation from Objects Based on ``itemMatrix''
hmap

Draw a Heat Map for Objects Based on ``itemMatrix''
combine

Combining Objects
ASparameter-class

Classes ``ASparameter'', ``APparameter'', ``ECparameter'' --- Specifying the `parameter' Argument of apriori() and eclat()
itemsets-class

Class ``itemsets'' --- A Set of Itemsets
Income

Income Data Set
ruleInduction

Rule induction for a set of itemsets
image

Visual Inspection of an Object Based on ``itemMatrix''
Mushroom

Mushroom Data Set
itemMatrix-class

Class ``itemMatrix'' --- Sparse Binary Matrix to Represent Sets of Items
measures

Calculating additional Interest Measures for existing Associations
AScontrol-class

Classes ``AScontrol'', ``APcontrol'', ``ECcontrol'' --- Specifying the `control' Argument of apriori() and eclat()
tidLists-class

Class ``tidLists'' --- A Transaction ID List
itemFrequency

Getting the Frequency/Support for Single Items
APappearance-class

Class ``APappearance'' --- Specifying the `appearance' Argument of apriori()
eclat

Mining Associations with Eclat
length

Getting the Number of Elements
transactions-class

Class ``transactions'' --- Binary Incidence Matrix for Transactions
sample

Random Samples and Permutations
SORT

Sorting Associations
Epub

Epub Data Set
Adult

Adult Data Set
size

Getting the Size of Each Element
associations-class

Class ``associations'' - A Set of Associations
unique

Remove Duplicated Associations
apriori

Mining Associations with Apriori
affinity

Affinity Computation
duplicated

Find Duplicated Associations
read.transactions

Read Transaction Data
rules-class

Class ``rules'' --- A Set of Rules
itemFrequencyPlot

Plotting the Item Frequencies for Objects Based on ``itemMatrix''
dissimilarity

Dissimilarity Computation
inspect

Display Associations and Transactions in Readable Form