Hi:

Here's a variation on Jim Holtman's solution - same packages.

df <- data.frame(V1 = rep(c('X1', 'X2'), each = 3),
                  V2 = rep(c('Y1', 'Y2', 'Y3'), 2),
                  Y1 = rep(1, 6), Y2 = rep(2, 6), Y3 = rep(3, 6))
dd <- melt(df, id = c('V1', 'V2'))
dcast(dd, V2 + variable ~ V1)
# A little better...
dcast(dd, V2 + variable ~ V1)[, -2]
  V2 X1 X2
1 Y1  1  1
2 Y1  2  2
3 Y1  3  3
4 Y2  1  1
5 Y2  2  2
6 Y2  3  3
7 Y3  1  1
8 Y3  2  2
9 Y3  3  3

HTH,
Dennis

On Tue, Jan 18, 2011 at 6:18 PM, pwilliam <pwilliam@uoregon.edu> wrote:

>
> Hi - I'm up against a complicated reshape problem.  I have data of the form
>
> X1,Y1,hr1,hr2,hr3
> X1,Y2,hr1,hr2,hr3
> X1,Y3,hr1,hr2,hr3
> X2,Y1,hr1,hr2,hr3
> X2,Y2,hr1,hr2,hr3
> X2,Y3,hr1,hr2,hr3
>
> where X and Y are factors and the hr(1,2,3) are values.  I need it as
>    ,X1, X2
> Y1,hr1,hr1
> Y1,hr2,hr2
> Y1,hr3,hr3
> Y2,hr1,hr1
> Y2,hr2,hr2
> Y2,hr3,hr3
> ..,
>
> Any hints? I've been at it for hours.
>
> p
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/Reshape-tp3224455p3224455.html
> Sent from the R help mailing list archive at Nabble.com.
>
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>

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