Hi krishna,

1.How can we compare these two vectors,whether each element is exactly
matched with the elements in the other vector?
x=c(5, 8, 28, 29, 30)
y=c(5, 8, 28, 29, 31)

z<-(x %in% y)
> z
[1]  TRUE  TRUE  TRUE  TRUE FALSE

(OR)

z<-identical(x,y)
> z
[1] FALSE

(OR) to get values that are  matching

z<-x[x %in% y]
> z
[1]  5  8 28 29

2.How can we get the non matched elements from both the vectors?

z<-setdiff(x,y)
> z
[1] 30

i hope this will help

Regards
Ramakanth Reddy Guntuka
---------------------------------------------------------------------------------------
Life Sc. Informatics
Bonn-Aachen International Center for Information Technology
University of Bonn, Germany
Mob: +49-015141366412








On 8 August 2012 14:00, Sri krishna Devarayalu Balanagu <
balanagudevarayulu@gvkbio.com> wrote:

> x=c(5, 8, 28, 29, 30)
> y=c(5, 8, 28, 29, 31)
> How can we compare these two vectors, whether each element is exactly
> matched with the elements in the other vector ?
> How can we get the non matched elements from both the vectors?
> Can anyone help?
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-- 
Herzlichen Gruß,
Ramakanth Reddy Guntuka
---------------------------------------------------------------------------------------
Life Sc. Informatics Programme
Bonn-Aachen International Center for Information Technology
University of Bonn, Germany
Mob: +49-015141366412

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