[R] how to transpose a dataframe

Bill.Venables at csiro.au Bill.Venables at csiro.au
Fri Jul 10 04:59:11 CEST 2009


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?

--
View this message in context: http://www.nabble.com/how-to-transpose-a-dataframe-tp24420450p24420450.html
Sent from the R help mailing list archive at Nabble.com.

______________________________________________
R-help at r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.




More information about the R-help mailing list