NA is good.thanks

----- Original Message -----
From: Patrick Burns <pburns@pburns.seanet.com>
To: r-help@r-project.org, rajeshj@cse.iitm.ac.in
Sent: Mon, 06 Sep 2010 13:55:34 +0530 (IST)
Subject: Re: [R] representing NULL values in a vector

Perhaps you mean NA rather than NULL.

If NA is not what you want, then I
think you'll need to explain your
application.

On 06/09/2010 06:00, rajeshj@cse.iitm.ac.in wrote:
>
> Hi,
>
> I have a vector who contents should look like this,
>
> "c" "d" NULL "e" "f" etc
> or
> 4 5 6 NULL 7 8 9
>
> how can I represent the null value?
> 	[[alternative HTML version deleted]]
>
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>

-- 
Patrick Burns
pburns@pburns.seanet.com
http://www.burns-stat.com
(home of 'Some hints for the R beginner'
and 'The R Inferno')

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