[R] convert data from

[jim holtman]

This should get you close to what you want:

> x <- read.table(textConnection("   X1    X2
+ A    1    2
+ B    3    4
+ C    5    6"), header=TRUE)
> # add rownames to the dataframe
> x$name <- row.names(x)
> require(reshape)  # use reshape package
[1] TRUE
> melt(x, id='name')
  name variable value
1    A       X1     1
2    B       X1     3
3    C       X1     5
4    A       X2     2
5    B       X2     4
6    C       X2     6


On 9/20/07, Pan Zheng <zhpan99 at yahoo.com> wrote:
> Hi,
>
> I am trying to convert a data frame from:
>
>    X1    X2
> A    1    2
> B    3    4
> C    5    6
>
> to:
> A01 1
> A02 2
> B01    3
> B02    4
> C01    5
> C02    6.
>
> How can I do it in R?
>
> I appreciate your help.
>
> Zheng
>
>
> ---------------------------------
>
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>
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>


-- 
Jim Holtman
Cincinnati, OH
+1 513 646 9390

What is the problem you are trying to solve?