Dear Carlos,
Try this:
# Working directory
setwd("C:/")
# Generating 10 files
sapply(1:10, function(x){
# Create X
X= matrix(rnorm(100),ncol=10)
# Write X
write.table(X, paste('my_matrix_',x,'.dat',sep=""),
quote=FALSE,sep='\t',col.names=FALSE,row.names=FALSE)
}
)
HTH,
Jorge
On Thu, Dec 11, 2008 at 6:20 PM, Carlos López <nato...@fisica.unam.mx>wrote:
> Hello all :)
>
> I have a for loop where in each cycle I create certain matrix object, let´s
> say, X, I would like to write it
> so I use the write.table function but I would like to write as many
> matrices as cycles, this is, I would like
> to use a variable, let´s say y, that will be in the for, as in: for (y in
> 1:100)
>
> and then when I write the matrix in a file I would like to produce files
> with different names, for examen
>
> my_matrix_1.dat
>
> my_matrix_2.dat
>
> my_matrix_3.dat
> .
> .
> .
> my_matrix_100.dat
>
>
> is there any way to do this with the write.table function?
>
> Thank you very much in advance
> Carlos
>
>
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