re arrange according to first positions

For future reference, perhaps creating an index variable when the data
frame is first created and before ?multiple process and ordering? is done
would be good.

  mydat$index <- seq(nrow(mydat))
Don MacQueen

Lawrence Livermore National Laboratory
7000 East Ave., L-627
Livermore, CA 94550
925-423-1062

On 8/28/14, 12:56 AM, "Ragia Ibrahim" <ragia11 at hotmail.com> wrote:

>Dear all,
>I have a data frame, where multible process and ordering done  ..can I re
>arrange (re order ) it regarding  it' s original ROW index ? how?
>example
>   Xi      items         numrber_list_items
>3    8  8, 7, 3, 4                4
>2    7     7, 3, 4                0
>1   10          10                1
>result should be starting from row index 1 to 3.
>
>thanks in advance
>Ragia
> 
> 		 	   		  
>	[[alternative HTML version deleted]]
>
>______________________________________________
>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.

re arrange according to first positions

Thread (3 messages)