Mining Association Rules and Frequent Itemsets


[Up] [Top]

Documentation for package ‘arules’ version 1.6-7

Help Pages

A B 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

-- B --

binning Convert a Continuous Variable into a Categorical Variable

-- 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 Class 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 --

DATAFRAME Data.frame Representation for arules Objects
DATAFRAME-method Data.frame Representation for arules Objects
decode Item Coding - Conversion between Item Labels and Column IDs
decode-method Item Coding - Conversion between Item Labels and Column IDs
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
discretizeDF Convert a Continuous Variable into a Categorical Variable
dissimilarity Dissimilarity Computation
dissimilarity-method Dissimilarity Computation
dist 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 - Conversion between Item Labels and Column IDs
encode-method Item Coding - Conversion between Item Labels and Column IDs
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 Sort Associations
head-method Sort Associations
hierarchy Support for Item Hierarchies
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 Calculate Additional Interest Measures
interestMeasure-method Calculate 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 - Conversion between Item Labels and Column IDs
itemcoding Item Coding - Conversion between Item Labels and Column IDs
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
itemLabels<--method Class itemsets - A Set of Itemsets
itemLabels<--method Class rules - A Set of Rules
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-method Class transactions - Binary Incidence Matrix for Transactions
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 Class itemMatrix
LIST-method List Representation for Objects Based on Class itemMatrix

-- M --

match Value Matching
match-method Value Matching
merge Adding Items to Data
merge-method Adding Items to Data
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
nitems-method Class itemsets - A Set of Itemsets
nitems-method Class rules - A Set of Rules

-- 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 - Conversion between Item Labels and Column IDs
recode-method Item Coding - Conversion between Item Labels and Column IDs
redundant Find Redundant Rules
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 from Itemsets
ruleInduction-method Rule Induction from 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 Number of Items
size-method Number of Items
SORT Sort Associations
sort Sort Associations
SORT-method Sort Associations
sort-method Sort 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 Sort Associations
tail-method Sort 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 Write Transactions or Associations to a File
write-method Write Transactions or Associations to a File
write.csv Write Transactions or Associations to a File
write.PMML Read and Write PMML
write.table Write Transactions or Associations to a File

-- misc --

%ain% Value Matching
%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
%oin% Value Matching
%oin%-method Class itemMatrix - Sparse Binary Incidence Matrix to Represent Sets of Items
%pin% Value Matching
%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'