arules1.7-8 package

Methods for "[": Extraction or Subsetting arules Objects

Interface to Mining Algorithms from fim4r

Support for Item Hierarchies

Class rules --- A Set of Rules

Abbreviate item labels in transactions, itemMatrix and associations

Add Complement-items to Transactions

Computing Affinity Between Items

Class APappearance --- Specifying the appearance Argument of Apriori t...

Mining Associations with the Apriori Algorithm

arules: Mining Association Rules and Frequent Itemsets

Classes AScontrol, APcontrol, ECcontrol --- Specifying the control Arg...

Classes ASparameter, APparameter, ECparameter --- Specifying the param...

Class associations --- A Set of Associations

Combining Association and Transaction Objects

Confidence Intervals for Interest Measures for Association Rules

Calculate coverage for rules

Cross-tabulate joint occurrences across pairs of items

Data.frame Representation for arules Objects

Convert a Continuous Variable into a Categorical Variable

Dissimilarity Matrix Computation for Associations and Transactions

Find Duplicated Elements

Mining Associations with Eclat

Computing Transaction Weights With HITS

Visual Inspection of Binary Incidence Matrices

Display Associations and Transactions in Readable Form

Calculate Additional Interest Measures

Find Closed Itemsets

Find Generator Itemsets

Find Maximal Itemsets

Find Redundant Rules

Find Significant Rules

Find Super and Subsets

Item Coding --- Conversion between Item Labels and Column IDs

Getting Frequency/Support for Single Items

Creating a Item Frequencies/Support Bar Plot

Class itemMatrix --- Sparse Binary Incidence Matrix to Represent Sets ...

Class itemsets --- A Set of Itemsets

Itemwise Set Operations

List Representation for Objects Based on Class itemMatrix

Value Matching

Adding Items to Data

Read and Write PMML

Model Predictions

Classes dist, ar_cross_dissimilarity and ar_similarity --- Proximity M...

Simulate a Random Transactions

Read Transaction Data

Association Rule Induction from Itemsets

Random Samples and Permutations

Set Operations

Number of Items in Sets

Sort Associations

Subsetting Itemsets, Rules and Transactions

Support Counting for Itemsets

Supporting Transactions

Class tidLists --- Transaction ID Lists for Items/Itemsets

Class transactions --- Binary Incidence Matrix for Transactions

Remove Duplicated Elements from a Collection

Mining Associations from Weighted Transaction Data with Eclat (WARM)

Write Transactions or Associations to a File