Dear bert, arun and philipps,Thanks for your help. It worked perfectly fine for me.:D
Eliza

> Date: Thu, 28 Nov 2013 16:09:58 +0100
> From: wevphi@web.de
> To: eliza_botto@hotmail.com; r-help@r-project.org
> Subject: Re: [R] date format
> 
> Hi Eliza,
> 
> # you can use paste to create a new vector:
> date1<-paste( dataframe[,3], dataframe[,2],dataframe[,1], sep="." )
> 
> # you could then turn that into a Date-Time-Class with which you could 
> do calculations
> strptime(date1, format="%d.%m.%Y")
> 
> 
> Am 28.11.2013 14:54, schrieb eliza botto:
> > Dear Users of R,
> > I have a data frame with three column, the first column contains years, the second one months and third one, the days (cbind(yyyy mm dd)). I want to combine them so that i have one column with the date format as (dd.mm.yyyy).
> > Is there a way of doing that.
> > Thanks in advance,
> > Eliza 		 	   		
> > 	[[alternative HTML version deleted]]
> >
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> 
> 
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