use variable value to create new variable name

Tena koe Maciek

It is possible; e.g.:

i <- 3
assign(paste('myVar', i, sep=''), 1:5)
myVar3
[1] 1 2 3 4 5

Personally, I find it is more convenient to use a list so that instead of myVar1, myVar2 etc I have a list object, myVar, with each element equivalent to myVar1, myVar2 etc.

HTH ...

Peter Alspach

-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
project.org] On Behalf Of maciek kryza
Sent: Tuesday, 14 June 2011 2:14 a.m.
To: r-help at r-project.org
Subject: [R] use variable value to create new variable name

Hi,
Is it possible (and how) to use a variable value to create a name of a
new R
variable? I want to do something like this:

for (i in 1:3) {
newvarialbe_#i# = somedata
}

where #i# is a value stored by i. In the first loop, there will be
newvariable_1, in second newvariable_2 and so on.
Thanks in advance,
Maciek

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