Re: [R] Concatenate a vector into a string, only using distinct component

From: Jorge Ivan Velez <jorgeivanvelez_at_gmail.com>
Date: Tue, 06 May 2008 14:37:17 -0400

Hi Anh,

Try this,

x=c('a','b','c','a','c')
paste(unique(x),collapse=", ")
[1] "a, b, c"

HTH, Jorge

On Tue, May 6, 2008 at 2:22 PM, Anh Tran <popophobia_at_gmail.com> wrote:

> I'm trying to use combine c('a','b','c','a','c') into 'a, b, c', the order
> does not matter.
>
> paste(c('a','b','c','a','c'), collapse=', ') yields 'a, b, c, a, c'.
>
> Any idea?
>
> --
> Regards,
> Anh Tran
>
> [[alternative HTML version deleted]]
>
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