[R] sort

[Richard.Cotton at hsl.gov.uk]

> Is there any function in R which sorted data as
> 
> x1 <- c(1,3,2,4,5,1)
> x2 <- c(2,0,2,3,5,2)
> TheData <- data.frame(x1,x2)
> TheData1 <- sort(TheData, by=c(x1,x2))

Yes; see ?order and the R FAQ 7.23
http://cran.r-project.org/doc/FAQ/R-FAQ.html#How-can-I-sort-the-rows-of-a-data-frame_003f

Regards,
Richie.

Mathematical Sciences Unit
HSL


r-help-bounces at r-project.org wrote on 19/03/2008 09:41:26:

> Hello,
> 

> 
> Thanks in advance!
> Alfons
> 
> 
> 
> 
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