[S] identical obervations

["Man S. Kwok" <mankwok@phoenix.princeton.edu>]

Dear S users,

I have a data set of 6 varaibles and 2000 observations. I need to remove
repeated observations. Is there a quick way to locate exactly indentical
observations in S, without resorting to looping? Thanks in advance.


Best regards,
Man Kwok


          **************************************
          *  Man Kwok

*         *  Graduate Student

*         *  mankwok@Princeton.EDU
          *  Dept. of Sociology              
          *  Princeton University

          *  (609)497-0812          
          **************************************




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