[R] Merge vectors

[Steve Lianoglou]

Hi,

On Jul 22, 2009, at 3:31 PM, MarcioRibeiro wrote:

>
> Hi listers,
> I would like to merge two vectors as follows...
> A<-c(3,5,7,18,43,85,91,98,100,130,230,487) #data values
> B<-c(10,5,5,10,8,11,2,7,3,11,10)  #random numbers (sample)
> I would like to set the vector of random numbers according to the  
> order set
> of the vector of data values...
> The result would be: (130,43,43,130,98,230,5,91,7,230,130)

R> A[B]
[1] 130  43  43 130  98 230   5  91   7 230 130

-steve

--
Steve Lianoglou
Graduate Student: Physiology, Biophysics and Systems Biology
Weill Medical College of Cornell University

Contact Info: http://cbio.mskcc.org/~lianos/contact