Mining Association Rules and Frequent Itemsets


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Documentation for package ‘arules’ version 1.0-7

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

-- A --

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 Aggregate Items Into Item Groups
aggregate-method Aggregate Items Into Item Groups
APappearance-class Class "APappearance" - Specifying the 'appearance' Argument of apriori()
APcontrol-class Classes "AScontrol", "APcontrol", "ECcontrol" - Specifying the 'control' 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-class Classes "AScontrol", "APcontrol", "ECcontrol" - Specifying the 'control' Argument of apriori() and eclat()
ASparameter-class Classes "ASparameter", "APparameter", "ECparameter" - Specifying the 'parameter' Argument of apriori() and eclat()
associations-class Class "associations" - A Set of Associations

-- C --

c Combining Objects
c-method Combining Objects
coerce-method Class "APappearance" - Specifying the 'appearance' Argument of apriori()
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 "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
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-class Classes "AScontrol", "APcontrol", "ECcontrol" - Specifying the 'control' Argument of apriori() and eclat()
eclat Mining Associations with 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

-- G --

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

-- 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()
inspect Display Associations and Transactions in Readable Form
inspect-method Display Associations and Transactions in Readable Form
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.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
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
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 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
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
itemsets-class Class "itemsets" - A Set of Itemsets

-- 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

-- 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 --

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.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 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
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
support Support Counting for Itemsets
support-method Support Counting for Itemsets

-- 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
tidLists Class "itemsets" - A Set of 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 "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 --

WRITE Writes transactions or associations to disk
write Writes transactions or associations to disk
WRITE-method Writes transactions or associations to disk
write.csv Writes transactions or associations to disk
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 "itemMatrix" - Sparse Binary Incidence Matrix to Represent Sets of Items
%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'