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Bill Dunlap
Spotfire, TIBCO Software
wdunlap tibco.com
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
> Behalf Of Andrew Gaska
> Sent: Monday, January 09, 2012 6:07 AM
> To: r-help@r-project.org
> Subject: Re: [R] Su
On Jan 9, 2012, at 9:06 AM, Andrew Gaska wrote:
Thanks for your answer!
There is one thing I could not find in aggregate():
I want to have it a sum for each group of 2008,2009 and 2010. In
aggregate() I can sum all the rows that have a rowname 2008, all
the rows
that have a rowname 2009 a
Thanks for your answer!
There is one thing I could not find in aggregate():
I want to have it a sum for each group of 2008,2009 and 2010. In
aggregate() I can sum all the rows that have a rowname 2008, all the rows
that have a rowname 2009 and all the rows that have a rowname 2010.
But I want
t.org
] On Behalf Of David Winsemius
Sent: Sunday, January 08, 2012 5:36 PM
To: Andrew Gaska
Cc: r-help@r-project.org
Subject: Re: [R] Summing rows by years (each time separately)
On Jan 8, 2012, at 1:57 PM, Andrew Gaska wrote:
Dear all,
I could not find an answer for the problem.
I have a
iginal Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
> Behalf Of David Winsemius
> Sent: Sunday, January 08, 2012 5:36 PM
> To: Andrew Gaska
> Cc: r-help@r-project.org
> Subject: Re: [R] Summing rows by years (each time separately)
>
On Jan 8, 2012, at 1:57 PM, Andrew Gaska wrote:
Dear all,
I could not find an answer for the problem.
I have a matrix and I want to sum rows in groups i.e. rows are
summed as
long as rows of column 1 have some value (f.e. 2008 in it), then
again rows
are summed as long as rows of column 2
Dear all,
I could not find an answer for the problem.
I have a matrix and I want to sum rows in groups i.e. rows are summed as
long as rows of column 1 have some value (f.e. 2008 in it), then again rows
are summed as long as rows of column 2 have some value (f.e. 2009 in it).
In case there is a
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