I am not sure if this is what you want but to re-direct the results to a
file
see ?sink
good luck
AA.
----- Original Message -----
From: "Ashish Jha" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, October 17, 2007 2:46 AM
Subject: [R] How to save association rules generated by arules package
> Hi,
>
>
>
> I have been able to generate association rules for Market Basket Analysis
> using the following codes:
>
>
>
> ****************************************************************************
> *******************************************
>
> library("arules")
>
> rules <- read.csv("write1.csv",na.strings=c(".", "NA", "",
> "?"),header=TRUE)
>
> transactions <- as(split(rules$Item, rules$ID), "transactions")
>
> getrules <- apriori(transactions, parameter = list(support=0.100,
> confidence=0.100))
>
>
>
> summary(getrules)
>
>
>
> inspect(SORT(getrules, by="confidence")[1:10])
>
>
>
> ****************************************************************************
> *******************************************
>
> I am working on a dummy data write now. Following are the rules that
> inspect
> function is showing:
>
>
>
> ****************************************************************************
> ***************************************
>
> lhs rhs support confidence lift
>
> 1 {Foam} => {Razor} 0.1000000 1 6.000000
>
> 2 {Foam} => {Toy} 0.1000000 1 6.000000
>
> 3 {Foam} => {Chocolate} 0.1000000 1 4.285714
>
> 4 {Razor} => {Chocolate} 0.1666667 1 4.285714
>
> 5 {Toy} => {Chocolate} 0.1666667 1 4.285714
>
> 6 {Ketchup} => {Maggi} 0.3666667 1 2.500000
>
> 7 {Butter} => {Milk} 0.4000000 1 2.500000
>
> 8 {Milk} => {Butter} 0.4000000 1 2.500000
>
> 9 {Butter} => {Bread} 0.4000000 1 2.500000
>
> 10 {Bread} => {Butter} 0.4000000 1 2.500000
>
> ****************************************************************************
> ***********************************************
>
> How do I save these rules in to some other device e.g.
> Notepad/Document/PPT
> etc. I want to be able to save it somewhere in a file and then use it for
> presentation.
>
>
>
> Thanks and regards,
>
>
>
> Ashish Jha
> +91-80-6695 0606
>
> www.zymesolutions.com <http://www.zymesolutions.com/>
>
>
>
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
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and provide commented, minimal, self-contained, reproducible code.
