1) What is the rest of your code ... e.g. that part which sets up the
file names and at least the parameters and file access parts of the
function cluster_compare?
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
2) Just a guess in the absence of code. Does this work:
cluster_compare( myfile <- file.choose(), mclfile <- file.choose() )
--
David
On Jun 18, 2009, at 7:03 AM, Nick Angelou wrote:
Hi all,
I have written a function
cluster_compare(myfile, mclfile)
I called it giving names of files in the working directory (I see
them with
dir()). I get
Error in file("myfile", "r") : cannot open the connection
In addition: Warning message:
In file("myfile", "r") :
cannot open file 'myfile': No such file or directory
I tried even calling the function like that:
myfile <- file.choose()
mclfile <- file.choose()
cluster_compare(myfile, mclfile)
where I interactively select the files. Yet, I get the same error
again.
It's quite puzzling. Any advice? (fyi - I'm on Vista)
regards,
Nick
--
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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.
David Winsemius, MD
Heritage Laboratories
West Hartford, CT
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