If you absolutely need a single file for each iteration, you can also
include the iteration number into your output filename.

for(i in 1:dim(your input data)[1]) {
results<- your calculation
   write.csv(results, paste("filename", "_", i, sep=""))
}

Arnaud

Date: Wed, 13 Jan 2010 15:59:37 +0100
From: Alex Roy <alexroy2008@gmail.com>
To: r-help@r-project.org
Subject: [R] How can I store the results
Message-ID:
       <8bdeb1b51001130659n6341b0e6oe42a029efb7a135c@mail.gmail.com>
Content-Type: text/plain

Dear R users,
                       I am running a R code which gives me 10 columns and
160 rows. I need to run the code for 100 times and each time I need to store
the results in a single file.
I do not know how can I store them in a single file without over writting
the results?

Thanks

Alex

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