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-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of nandita srivastava
Sent: Thursday, February 21, 2013 8:34 AM
To: r-help@r-project.org
Subject: [R] (no subject)
how to sum columns in R?
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