[R] how to transpose a dataframe
roachyang
roachyang at gmail.com
Fri Jul 10 05:21:26 CEST 2009
Seems like this is the one. But I got this message
"reached getOption("max.print") -- omitted 12259 rows",
and there are some data missing. What happened?
Bill.Venables wrote:
>
> Look at the 'reshape' package, with functions melt() and cast()
>
> (I'm not sure how the remark about the virtues of SAS is relevant, but if
> you really want SAS, I presume you know where to find it.)
> ________________________________________
> From: r-help-bounces at r-project.org [r-help-bounces at r-project.org] On
> Behalf Of roachyang [roachyang at gmail.com]
> Sent: 10 July 2009 11:31
> To: r-help at r-project.org
> Subject: [R] how to transpose a dataframe
>
> I want to transpose a dataframe like
> level 2006 2007 2008
> A ....
> B .....
> C ........
> into
> level year
> A 2006
> A 2007
> A 2008
> B 2006
> B 2007
> ......
> There is a procedure in SAS can do this, is there any function in R can do
> this?
>
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> PLEASE do read the posting guide
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> and provide commented, minimal, self-contained, reproducible code.
>
>
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