Hi
I'm a windows XP user.
My notebook have 1gb ram, 160gb hd, processor amd turion64 1,6gh. For
processing, it takes about 40 minutes.
This is the code i used:
dados=read.csv(C:/Documents and Settings/Administrador/Meus
documentos/My Dropbox/Estatística/Association Rules/Top2009
alterado.csv, header=T, sep=;)
library(arules)
bin=as(dados, transactions)
rules - apriori(bin, parameter = list(support = 0.01, confidence =
0.6))
Below is a sample of the file. I export data as CSV from excel. I have
71 columns (variabels) an 1001 lines (responses)
1. Churrascaria 2. Supermercado 3. Restaurante Self Service
4.
Restaurante Chinês 5. Buffet 6. Sorvete
Galpão Nelore Super MuffatoNão Sabe
Jin JinPlanaltoSávio
Vento Sul Super MuffatoNão Sabe
Não SabeNão SabeDoce Verão
Gaúcha Super MuffatoNão Sabe
Não Sabe Não SabeKibon
Tradição Gaúcha Super MuffatoNão Sabe
Não Sabe Não SabeNestlé
Não SabeSuper MuffatoNão Sabe
Não SabeEstilo Sávio
Rancho GrillViscardi Akira
Akira Não Sabe Não Sabe
Thank you very for your helping!!!
On 3 dez, 01:46, Steve Lianoglou mailinglist.honey...@gmail.com
wrote:
Hi,
On Wed, Dec 2, 2009 at 6:57 PM, Alexandre - UEL shima...@gmail.com wrote:
Hello everybody!
I'm trying some datamining, but i'm having some problems with arule
package, in the end of processing R had to be closed. I already
tryied to reinstall the 2.10 version, change the computer and
realocated more virtual memory.
Does anyone had this problem to?
I had a hiphoteses that i have to prepare the data, somehow i don't
know.
Thanks for helping!!!
Can you provide more info here?
1. I'm assuming since you're talking about reallocating virtual
memory, or whatever, you're on windows?
2. What's the exact error you're getting (what's it saying before R
'had to be closed'?
3. What's the size of your data? What type of data is it?
4. How much RAM do you have?
5. Are you on a 32 or 64 bit system?
6 What happens if you cut your data in half?
6. Can you provide a (very small) reproducible example of your data + code?
...
-steve
--
Steve Lianoglou
Graduate Student: Computational Systems Biology
| Memorial Sloan-Kettering Cancer Center
| Weill Medical College of Cornell University
Contact Info:http://cbio.mskcc.org/~lianos/contact
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PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
