[R] (no subject)

[Rolf Turner]

Huh?  This answer seems to have absolutely no bearing on the question.

     cheers,

         Rolf Turner

On 02/21/2013 11:26 PM, PIKAL Petr wrote:
> Hi
>
> ?ncol
>
> Regards
> Petr
>
>
>> -----Original Message-----
>> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
>> project.org] On Behalf Of nandita srivastava
>> Sent: Thursday, February 21, 2013 8:34 AM
>> To: r-help at r-project.org
>> Subject: [R] (no subject)
>>
>> how to sum columns in R?
>>