Hi

I would like to transform  a data frame like

Subject    Item   Score
Subject 1 Item 1 1
Subject 1 Item 2 0
Subject 1 Item 3 1
Subject 2 Item 1 1
Subject 2 Item 2 1
Subject 2 Item 3 0
....
*to *

Subject      Item1   Item2   Item3 .....Item N
Subject1       1          0       1
Subject2       1          1        0
........
SubjectP..

Apologize for the simple nature of my query but I am stuck. How can I do
this transformation?

Regards

Ajay



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On Sat, Oct 30, 2010 at 2:39 PM, Alaios <alaios@yahoo.com> wrote:

> Hello everyone.
> I have written quite a big function that at the end correctly returns the
> values
> I want. I found a rare exception that I want to cover also. The easier for
> me
> would be to write something like that
>
>
> function(){
>
>  if (rare exception happened)
>      return that value
>
>  # The comes the code for normal execution
>  # ...
>  # ...
>  return value # Normal values to return
>
> }
>
>
>
> Would that be feasible with R or two returns statements are not accepted?
>
> Regards
> Alex
>
>
>
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>
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