Mining Association Rules and Frequent Itemsets


[Up] [Top]

Documentation for package ‘arules’ version 1.5-0

Help Pages

A C D E F G H I L M N P Q R S T U W misc

-- A --

abbreviate Abbreviate function for item labels in transactions, itemMatrix and associations
abbreviate-method Abbreviate function for item labels in transactions, itemMatrix and associations
addAggregate Support for Item Hierarchies
addComplement Add Complement-items to Transactions
addComplement-method Add Complement-items to Transactions
Adult Adult Data Set
AdultUCI Adult Data Set
affinity Computing Affinity Between Items
affinity-method Computing Affinity Between Items
aggregate Support for Item Hierarchies
aggregate-method Support for Item Hierarchies
APappearance Class "APappearance" - Specifying the 'appearance' Argument of apriori() to Implement Rule Templates
APappearance-class Class "APappearance" - Specifying the 'appearance' Argument of apriori() to Implement Rule Templates
APcontrol Classes "AScontrol", "APcontrol", "ECcontrol" - Specifying the 'control' Argument of apriori() and eclat()
APcontrol-class Classes "AScontrol", "APcontrol", "ECcontrol" - Specifying the 'control' Argument of apriori() and eclat()
APparameter Classes "ASparameter", "APparameter", "ECparameter" - Specifying the 'parameter' Argument of apriori() and eclat()
APparameter-class Classes "ASparameter", "APparameter", "ECparameter" - Specifying the 'parameter' Argument of apriori() and eclat()
apriori Mining Associations with Apriori
ar_cross_dissimilarity-class Classes "dist", "ar\_cross\_dissimilarity" and "ar\_similarity" - Proximity Matrices
ar_similarity-class Classes "dist", "ar\_cross\_dissimilarity" and "ar\_similarity" - Proximity Matrices
AScontrol Classes "AScontrol", "APcontrol", "ECcontrol" - Specifying the 'control' Argument of apriori() and eclat()
AScontrol-class Classes "AScontrol", "APcontrol", "ECcontrol" - Specifying the 'control' Argument of apriori() and eclat()
ASparameter Classes "ASparameter", "APparameter", "ECparameter" - Specifying the 'parameter' Argument of apriori() and eclat()
ASparameter-class Classes "ASparameter", "APparameter", "ECparameter" - Specifying the 'parameter' Argument of apriori() and eclat()
associations Class "associations" - A Set of Associations
associations-class Class "associations" - A Set of Associations

-- C --

c Combining Objects
c-method Combining Objects
c-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
coerce-method Class "APappearance" - Specifying the 'appearance' Argument of apriori() to Implement Rule Templates
coerce-method Classes "AScontrol", "APcontrol", "ECcontrol" - Specifying the 'control' Argument of apriori() and eclat()
coerce-method Classes "ASparameter", "APparameter", "ECparameter" - Specifying the 'parameter' Argument of apriori() and eclat()
coerce-method List Representation for Objects Based on "itemMatrix"
coerce-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
coerce-method Class "itemsets" - A Set of Itemsets
coerce-method Class "rules" - A Set of Rules
coerce-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
coerce-method Class "transactions" - Binary Incidence Matrix for Transactions
coverage Calculate coverage for rules
coverage-method Calculate coverage for rules
crossTable Cross-tabulate joint occurrences across pairs of items
crossTable-method Cross-tabulate joint occurrences across pairs of items

-- D --

decode Item Coding - Handling Item Labels and Column IDs Conversions
decode-method Item Coding - Handling Item Labels and Column IDs Conversions
dim-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
dim-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
dimnames-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
dimnames-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
dimnames-method Class "transactions" - Binary Incidence Matrix for Transactions
dimnames<--method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
dimnames<--method Class "tidLists" - Transaction ID Lists for Items/Itemsets
dimnames<--method Class "transactions" - Binary Incidence Matrix for Transactions
discretize Convert a Continuous Variable into a Categorical Variable
dissimilarity Dissimilarity Computation
dissimilarity-method Dissimilarity Computation
dist-class Classes "dist", "ar\_cross\_dissimilarity" and "ar\_similarity" - Proximity Matrices
duplicated Find Duplicated Elements
duplicated-method Find Duplicated Elements

-- E --

ECcontrol Classes "AScontrol", "APcontrol", "ECcontrol" - Specifying the 'control' Argument of apriori() and eclat()
ECcontrol-class Classes "AScontrol", "APcontrol", "ECcontrol" - Specifying the 'control' Argument of apriori() and eclat()
eclat Mining Associations with Eclat
ECparameter Classes "ASparameter", "APparameter", "ECparameter" - Specifying the 'parameter' Argument of apriori() and eclat()
ECparameter-class Classes "ASparameter", "APparameter", "ECparameter" - Specifying the 'parameter' Argument of apriori() and eclat()
encode Item Coding - Handling Item Labels and Column IDs Conversions
encode-method Item Coding - Handling Item Labels and Column IDs Conversions
Epub Epub Data Set

-- F --

filterAggregate Support for Item Hierarchies

-- G --

generatingItemsets Class "rules" - A Set of Rules
generatingItemsets-method Class "rules" - A Set of Rules
Groceries Groceries Data Set

-- H --

head Sorting Associations
head-method Sorting Associations
hits Computing Transaction Weights With HITS

-- I --

image Visual Inspection of Binary Incidence Matrices
image-method Visual Inspection of Binary Incidence Matrices
Income Income Data Set
IncomeESL Income Data Set
info Class "associations" - A Set of Associations
info-method Class "associations" - A Set of Associations
info<- Class "associations" - A Set of Associations
info<--method Class "associations" - A Set of Associations
initialize-method Classes "AScontrol", "APcontrol", "ECcontrol" - Specifying the 'control' Argument of apriori() and eclat()
initialize-method Classes "ASparameter", "APparameter", "ECparameter" - Specifying the 'parameter' Argument of apriori() and eclat()
initialize-method Class "associations" - A Set of Associations
initialize-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
initialize-method Class "rules" - A Set of Rules
initialize-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
initialize-method Class "transactions" - Binary Incidence Matrix for Transactions
inspect Display Associations and Transactions in Readable Form
inspect-method Display Associations and Transactions in Readable Form
inspect-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
interestMeasure Calculating various additional interest measures
interestMeasure-method Calculating various additional interest measures
intersect Set Operations
intersect-method Set Operations
intersect-methods Set Operations
is.closed Find Closed Itemsets
is.closed-method Find Closed Itemsets
is.element Set Operations
is.element-method Set Operations
is.element-methods Set Operations
is.maximal Find Maximal Itemsets
is.maximal-method Find Maximal Itemsets
is.redundant Find Redundant Rules
is.redundant-method Find Redundant Rules
is.significant Find Significant Rules
is.significant-method Find Significant Rules
is.subset Find Super and Subsets
is.subset-method Find Super and Subsets
is.superset Find Super and Subsets
is.superset-method Find Super and Subsets
itemCoding Item Coding - Handling Item Labels and Column IDs Conversions
itemcoding Item Coding - Handling Item Labels and Column IDs Conversions
itemFrequency Getting Frequency/Support for Single Items
itemFrequency-method Getting Frequency/Support for Single Items
itemFrequencyPlot Creating a Item Frequencies/Support Bar Plot
itemFrequencyPlot-method Creating a Item Frequencies/Support Bar Plot
itemInfo Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemInfo-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemInfo-method Class "itemsets" - A Set of Itemsets
itemInfo-method Class "rules" - A Set of Rules
itemInfo-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
itemInfo<- Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemInfo<--method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemInfo<--method Class "tidLists" - Transaction ID Lists for Items/Itemsets
itemIntersect Itemwise Set Operations
itemIntersect-method Itemwise Set Operations
itemLabels Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemLabels-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemLabels-method Class "itemsets" - A Set of Itemsets
itemLabels-method Class "rules" - A Set of Rules
itemLabels-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
itemLabels<- Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemLabels<--method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemMatrix Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemMatrix-class Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
items Class "itemsets" - A Set of Itemsets
items-method Class "associations" - A Set of Associations
items-method Class "itemsets" - A Set of Itemsets
items-method Class "rules" - A Set of Rules
items<- Class "itemsets" - A Set of Itemsets
items<--method Class "itemsets" - A Set of Itemsets
itemSetdiff Itemwise Set Operations
itemSetdiff-method Itemwise Set Operations
itemsetInfo Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemsetInfo-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemsetInfo<- Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemsetInfo<--method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
itemSetOperations Itemwise Set Operations
itemsets Class "itemsets" - A Set of Itemsets
itemsets-class Class "itemsets" - A Set of Itemsets
itemUnion Itemwise Set Operations
itemUnion-method Itemwise Set Operations

-- L --

labels Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
labels-method Class "associations" - A Set of Associations
labels-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
labels-method Class "itemsets" - A Set of Itemsets
labels-method Class "rules" - A Set of Rules
labels-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
labels-method Class "transactions" - Binary Incidence Matrix for Transactions
length Getting the Number of Elements
length-method Class "associations" - A Set of Associations
length-method Getting the Number of Elements
lhs Class "rules" - A Set of Rules
lhs-method Class "rules" - A Set of Rules
lhs<- Class "rules" - A Set of Rules
lhs<--method Class "rules" - A Set of Rules
LIST List Representation for Objects Based on "itemMatrix"
LIST-method List Representation for Objects Based on "itemMatrix"

-- M --

match Value Matching
match-method Value Matching
merge Merging (adding) items
merge-method Merging (adding) items
Mushroom Mushroom Data Set

-- N --

nitems Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
nitems-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items

-- P --

plot.associations Class "associations" - A Set of Associations
plot.itemMatrix Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
predict Model Predictions
predict-method Model Predictions
print-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items

-- Q --

quality Class "associations" - A Set of Associations
quality-method Class "associations" - A Set of Associations
quality<- Class "associations" - A Set of Associations
quality<--method Class "associations" - A Set of Associations

-- R --

random.patterns Simulate a Random Transaction Data Set
random.transactions Simulate a Random Transaction Data Set
read.PMML Read and Write PMML
read.transactions Read Transaction Data
recode Item Coding - Handling Item Labels and Column IDs Conversions
recode-method Item Coding - Handling Item Labels and Column IDs Conversions
rhs Class "rules" - A Set of Rules
rhs-method Class "rules" - A Set of Rules
rhs<- Class "rules" - A Set of Rules
rhs<--method Class "rules" - A Set of Rules
ruleInduction Rule Induction for a Set of Itemsets
ruleInduction-method Rule Induction for a Set of Itemsets
rules Class "rules" - A Set of Rules
rules-class Class "rules" - A Set of Rules

-- S --

sample Random Samples and Permutations
sample-method Random Samples and Permutations
setdiff Set Operations
setdiff-method Set Operations
setdiff-methods Set Operations
setequal Set Operations
setequal-method Set Operations
setequal-methods Set Operations
setOperations Set Operations
sets Set Operations
show-method Classes "AScontrol", "APcontrol", "ECcontrol" - Specifying the 'control' Argument of apriori() and eclat()
show-method Classes "ASparameter", "APparameter", "ECparameter" - Specifying the 'parameter' Argument of apriori() and eclat()
show-method Class "associations" - A Set of Associations
show-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
show-method Class "itemsets" - A Set of Itemsets
show-method Class "rules" - A Set of Rules
show-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
show-method Class "transactions" - Binary Incidence Matrix for Transactions
size Getting the Size of Each Element
size-method Getting the Size of Each Element
SORT Sorting Associations
sort Sorting Associations
SORT-method Sorting Associations
sort-method Sorting Associations
subset Subsetting Itemsets, Rules and Transactions
subset-method Subsetting Itemsets, Rules and Transactions
summary-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
summary-method Class "itemsets" - A Set of Itemsets
summary-method Class "rules" - A Set of Rules
summary-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
summary-method Class "transactions" - Binary Incidence Matrix for Transactions
summary.associations-class Class "associations" - A Set of Associations
summary.itemMatrix-class Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
summary.itemsets-class Class "itemsets" - A Set of Itemsets
summary.rules-class Class "rules" - A Set of Rules
summary.tidLists-class Class "tidLists" - Transaction ID Lists for Items/Itemsets
summary.transactions-class Class "transactions" - Binary Incidence Matrix for Transactions
SunBai The SunBai Data Set
sunbai The SunBai Data Set
support Support Counting for Itemsets
support-method Support Counting for Itemsets
supportingTransactions Supporting Transactions
supportingTransactions-method Supporting Transactions

-- T --

t-method Class "associations" - A Set of Associations
t-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
t-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
t-method Class "transactions" - Binary Incidence Matrix for Transactions
tail Sorting Associations
tail-method Sorting Associations
template Class "APappearance" - Specifying the 'appearance' Argument of apriori() to Implement Rule Templates
tidLists Class "tidLists" - Transaction ID Lists for Items/Itemsets
tidlists Class "tidLists" - Transaction ID Lists for Items/Itemsets
tidLists-class Class "tidLists" - Transaction ID Lists for Items/Itemsets
tidLists-method Class "itemsets" - A Set of Itemsets
tidLists_or_NULL-class Class "tidLists" - Transaction ID Lists for Items/Itemsets
transactionInfo Class "transactions" - Binary Incidence Matrix for Transactions
transactionInfo-method Class "tidLists" - Transaction ID Lists for Items/Itemsets
transactionInfo-method Class "transactions" - Binary Incidence Matrix for Transactions
transactionInfo<- Class "transactions" - Binary Incidence Matrix for Transactions
transactionInfo<--method Class "tidLists" - Transaction ID Lists for Items/Itemsets
transactionInfo<--method Class "transactions" - Binary Incidence Matrix for Transactions
transactions Class "transactions" - Binary Incidence Matrix for Transactions
transactions-class Class "transactions" - Binary Incidence Matrix for Transactions

-- U --

union Set Operations
union-method Set Operations
union-methods Set Operations
unique Remove Duplicated Elements from a Collection
unique-method Remove Duplicated Elements from a Collection

-- W --

WARM Mining Associations from Weighted Transaction Data with Eclat (WARM)
warm Mining Associations from Weighted Transaction Data with Eclat (WARM)
weclat Mining Associations from Weighted Transaction Data with Eclat (WARM)
write Writes transactions or associations to disk
write-method Writes transactions or associations to disk
write.csv Writes transactions or associations to disk
write.PMML Read and Write PMML
write.table Writes transactions or associations to disk

-- misc --

%ain% Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
%ain%-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
%in% Value Matching
%in%-method Class "associations" - A Set of Associations
%in%-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
%in%-method Value Matching
%pin% Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
%pin%-method Class "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
[-method Methods for "[": Extraction or Subsetting in Package 'arules'
[-methods Methods for "[": Extraction or Subsetting in Package 'arules'
[<--method Methods for "[": Extraction or Subsetting in Package 'arules'