21 Feb 2013 08:33
21 Feb 2013 10:57
Re: (no subject)
Pascal Oettli <kridox <at> ymail.com>
2013-02-21 09:57:01 GMT
2013-02-21 09:57:01 GMT
Q: how to sum columns in R? A: use a web search engine Le 21/02/2013 16:33, nandita srivastava a écrit : > how to sum columns in R? > > ______________________________________________ > R-help <at> r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. >
21 Feb 2013 11:26
Re: (no subject)
PIKAL Petr <petr.pikal <at> precheza.cz>
2013-02-21 10:26:13 GMT
2013-02-21 10:26:13 GMT
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? > > ______________________________________________ > R-help <at> r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting- > guide.html > and provide commented, minimal, self-contained, reproducible code.
21 Feb 2013 11:58
Re: (no subject)
Michael Weylandt <michael.weylandt <at> gmail.com>
2013-02-21 10:58:59 GMT
2013-02-21 10:58:59 GMT
?colSums MW On Feb 21, 2013, at 11:26 AM, PIKAL Petr <petr.pikal <at> precheza.cz> 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? >> >> ______________________________________________ >> R-help <at> r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting- >> guide.html >> and provide commented, minimal, self-contained, reproducible code. >(Continue reading)
22 Feb 2013 06:35
Re: (no subject)
Rolf Turner <rolf.turner <at> xtra.co.nz>
2013-02-22 05:35:30 GMT
2013-02-22 05:35:30 GMT
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?
>>
22 Feb 2013 09:44
Re: (no subject)
PIKAL Petr <petr.pikal <at> precheza.cz>
2013-02-22 08:44:32 GMT
2013-02-22 08:44:32 GMT
Hi I understood that OP wanted to know how many columns s/he has. Anyway, s/he got plenty of answers which can inspect and choose one which corresponds to the problem. Regards Petr > -----Original Message----- > From: Rolf Turner [mailto:rolf.turner <at> xtra.co.nz] > Sent: Friday, February 22, 2013 6:36 AM > To: PIKAL Petr > Cc: nandita srivastava; r-help <at> r-project.org > Subject: Re: [R] (no subject) > > > 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 > >(Continue reading)
21 Feb 2013 12:40
Re: (no subject)
Rui Barradas <ruipbarradas <at> sapo.pt>
2013-02-21 11:40:36 GMT
2013-02-21 11:40:36 GMT
Hello, http://lmgtfy.com/?q=sum+columns+in+R The first hit looks promising. Hope this helps, Rui Barradas Em 21-02-2013 07:33, nandita srivastava escreveu: > how to sum columns in R? > > ______________________________________________ > R-help <at> r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. >
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