Is there string class in R?
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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