Message-ID: <Pine.GSO.4.10.10212250930270.27563-100000@quetelet.stat.ucla.edu>
Date: 2002-12-25T18:35:03Z
From: Roger D. Peng
Subject: Is there string class in R?
In-Reply-To: <se098260.003@mailx.chmcc.org>
See the paste() function.
for(i in 1:N) {
filename <- paste("***", i, ".PRN", sep = "")
scan(filename)
...
}
-roger
_______________________________
UCLA Department of Statistics
rpeng at stat.ucla.edu
http://www.stat.ucla.edu/~rpeng
On Wed, 25 Dec 2002, Zhongming Yang wrote:
> Hi,
>
> I want to use R handle hundreds data file. So I want use some string
> class to handle the names of data file.
>
> My idea procedure like:
>
> for i in 1:20
> {
> filename = "***" + i +".PRN"
> scan(filename)
> ....
> }
>
> Do anyone know how to do this?
>
> Thanks,
>
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>