Questions tagged [arules]

arules is an R package, which provides the infrastructure for representing, manipulating and analyzing transaction data and patterns: frequent itemsets and association rules

The R package arules implements the basic infrastructure for creating and manipulating transaction databases and basic algorithms to efficiently find and analyze association rules. Several more packages provide provide additional functionality like frequent sequence mining, association rule visualization and associative classification techniques:

arules: A package for mining association rules and frequent itemsets.
- Introduction to arules
arulesViz: A package for visualizing association rules based on package arules.
- Introduction to arulesViz
arulesClassify: Add-on to implement associative classifiers (part of arules development version).
arulesNBMiner: Add-on for arules to mine NB-frequent itemsets and NB-precise rules.
arulesSequencer: Add-on for arules to handle and mine frequent sequences.

351 questions

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1 answer

Is there a package that I can use in order to get rules for a target outcome in R

For example In this given data set I would like to get the best values of each variable that will yield a pre-set value of "percentage" : for example I need that the value of "percentage" will be >=0.7 so in this case the outcome should be something…

r optimization arules

asked May 28 '14 at 07:30

mql4beginner

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1 answer

How to set the main title for the apriori rules plot in the grouped method (R)?

The plot method for apriori rules when used like this below should print the title, but its not. What is the right way to set the plot title? plot(rules, method='grouped', control=list(main='My Title')) Here is the plot, see the title is 'Grouped…

r plot apriori arules

asked Mar 30 '14 at 13:57

Gopalakrishna Palem

1,705
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1 answer

How to store the rules of association rule in R?

I have set of 28553 association rules generated using arules package of R. I can view them in console using inspect(rules) Now how to store them in a csv(or tsv) file or into MySQL directly?

r arules

asked Mar 06 '14 at 04:49

shriguru nayak

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1 answer

Loop read.transactions over multiple datasets

I have a large number of files that I want to separately run read.transactions() on (part of the ARULES package). I'd like to do something like this: x_1 = read.transactions(file_1.csv,...); rules_1 = apriori(x_1,...); x_2 =…

r affinity apriori arules

asked Jun 04 '13 at 19:51

user2432675

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1 answer

How could we know the ColumnName /attribute of items generated in Rules

Using arules package, 'apriori' returns a 'rules' object. How can we make a query that - What exact column does the item(s) in rules {lhs, rhs} come from ? Example: I've some data in a tabular manner in file "input.csv" and want to…

r data-mining apriori arules

asked May 06 '13 at 12:46

srbhkmr

2,074
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19

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5 answers

Cannot convert dataframe to transactions object

I want to use the arules package to practice mining association rules with R. The data is datt <- structure(list(Item1 = c(0L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L), Item2 = c(0L, 0L, 0L, 1L, 0L, 1L, 1L, 0L, 0L, 0L), Item3 = c(0L, 1L, 0L, 1L, 0L,…

r arules

asked Apr 10 '13 at 10:14

causjc

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1 answer

Arules Package--Trio error

I'm working with a large binary data matrix, 4547 x 5415, for association rule mining. Per usual, each row is a transaction with every column being an item. Whenever I call on the arules package it yields some arcane error message referencing the…

r arules

asked Dec 06 '12 at 16:32

user1636475

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1 answer

Subset arules transactions object according to transaction length

Anyone knows how to subset and arules transactions object according to transaction length? For example: library(arules) data(Adult) summary(Adult) I want to subset Adult into different transactions objects based on the length of each transaction.

r arules

asked Sep 26 '12 at 07:35

laiboonh

1,377
1
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1 answer

Analysis of products purchased after certain days

I have been trying to do sequential analysis of products purchased after a certain period of time, like what products combination are being purchased after 7 days by customers and what proportion of customers are purchasing such combination, i have…

r sequence arules

asked Jun 27 '18 at 06:16

mragakshi agarwal

-1

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1 answer

Create Interactive paracoord plot for association rules

I have created a model for Association Rules with apriori algorithm, and i have two questions: 1) there's any interactive plot for "graph" plot can i use in my model visualization? 2) can i convert ordinary "paracoord" Plot to an interactive…

r plotly apriori arules

asked Apr 03 '18 at 10:54

Mümin

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1 answer

Search by transaction id in transaction set in R

I am working on a marketbasket analysis with arules in R, my transaction set has transaction id, like in the example. screen shot of example: I have a need to search items in the transaction set by transaction id, like, if I search for 0002, it…

r apriori arules

asked Jan 17 '17 at 11:01

Vikram Karthic

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2 answers

Modify data input format for Apriori algorithm

I have a dataset of the format: txn_id prod_name 223 milk 223 eggs 235 eggs 235 bread 235 butter I am trying to use this data to find correlation between various products (Market Basket Analysis). For using…

r apriori arules

asked Jun 20 '16 at 06:22

user2280975

-1

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1 answer

How to plot titles of items on arules plot?

I have a list retail.hi of transactions that contains ids of items and I also have an info-df with ids and titles. I'd like to see titles on the plot instead of ids. How can I do this? The problem is that there are some ids that don't exist in my…

r list plot associations arules

asked Jun 07 '16 at 14:53

Anna Yashina

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1 answer

In R, i am trying to implement apriori using arules,

my data set looks like this A B C D PR1 PR2 PR3 PR4 Values Values Values Values 0 1 0 0 Values Values Values Values 1 0 0 0 Values Values Values Values 0 0 1 0 Values Values Values Values 0 …

r apriori arules

asked Jun 01 '16 at 07:31

Madhwesh Srinivasan

-1

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1 answer

Determininig Association Rules with a given item set

Im trying to learn how to generate associate rules. If I say for example i have an item set (a1=yes,b2=yellow, x3=round)? what kind of rules would be generated.

algorithm machine-learning data-mining arules

asked May 09 '16 at 06:10

chris551

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