On Mar 24, 2010, at 9:25 AM, Tal Galili wrote:
Try:
for (i in 1:4) {
Data <- eval(parse(text = paste("data",i,sep="")))
...
..
}
(and if there are other solutions - I would love to know)
Well, it's not actually a solution since the first three fetched
values would have been overwritten.
Instead:
Data <- list()
for (i in 1:4) {
Data[[i]] <- eval(parse(text = paste("data",i,sep=""))) }
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----------------------------------------------------------------------------------------------
2010/3/24 "Biedermann, Jürgen" <juergen.biederm...@charite.de>
Hi there,
I have the following problem
Four data frames exist:
data1
data2
data3
data4
Now I want to write a loop and temporarily store the data1, data2,
data3,
data4 in a variable called data.
I tried the following...
for (i in 1:4) {
Data <- paste("data",i,sep="")
...
..
}
but it doesn't function. I think the problem is the definition of
the mode
of the pasted variable.
Could anyone help me?
Thanks
Greetings
Jürgen
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and provide commented, minimal, self-contained, reproducible code.
David Winsemius, MD
West Hartford, CT
______________________________________________
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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.
