age-
> From: lordpree...@gmail.com
> Sent: Fri, 20 Sep 2013 19:40:23 +0530
> To: r-help@r-project.org
> Subject: [R] Renaming variables
>
> Hi,
>
> I guess this is pretty basic.
>
> I have 25 variables in the data file (name: score), i.e. X1,X2,.,X25.
>
>
or
with(score.plot(X1, X2))
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On Fri, Sep 20, 2013 at 10:10 AM, Preetam Pal wrote:
> I have 25 variables in the data file (name: score), i.e. X1,X2,.,X25.
>
> I dont want to use score$X1, score$X2 everytime I use these variables.
>
attach(score)
plot(X1, X2) # etc. etc.
-Aaron
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You haven't said yet, what object your 'data file' is. If you mean a data.frame
I would use colnames(dataName) <- c("Col1Name", "col2Name", ….)
Best
Simon
On Sep 20, 2013, at 4:10 PM, Preetam Pal wrote:
> Hi,
>
> I guess this is pretty basic.
>
> I have 25 variables in the data file (name: s
Hi,
I guess this is pretty basic.
I have 25 variables in the data file (name: score), i.e. X1,X2,.,X25.
I dont want to use score$X1, score$X2 everytime I use these variables.
Is there a way I can rename all these variables as simply X1,X2,.X25
without writing 25 lines of code, one line
Hi:
names() typically has to do with the names associated with
*components* of a data frame or list, which appears to be what you
have, reading between the lines. Here's a toy example:
> mydf <- data.frame(a = rnorm(5))
> mydf
a
1 1.291952883
2 -0.136706733
3 0.219528682
4 -0.17483
Hi guys,
I checked previous posts and I saw similar questions have been answered;
they didn't help me solve my problem though. I am using R version 2.13.0
(2011-04-13), Platform: x86_64-pc-mingw32/x64 (64-bit) and I am having
difficulties renaming variables. I tried with this command:
names (old
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