we have lol.
Thanks for the reply!
Ben
-Original Message-
From: Sean Davis
To: McMurtry, Benjamin G.
Cc: 'r-help@stat.math.ethz.ch'
Sent: 5/24/2005 4:56 PM
Subject: Re: [R] Table Help
see ?aggregate
Sean
On May 24, 2005, at 4:39 PM, McMurtry, Benjamin G. wrote:
Is there easy
On May 25, 2005, at 9:35 AM, McMurtry, Benjamin G. wrote:
I'm slightly confused with aggregate, will I need to loop it until it
stops
returning sub lists? Or would I somehow need to convert my username
column
into a unique list and then do FUN=sum??
Ben,
Generally, it is OK (and
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From: McMurtry, Benjamin G.
To: '[EMAIL PROTECTED]'
Cc:
Subject:Table Help
Sent: 5/24/2005 4:33 PM
I have a very large table that I want to add some of the certain rows.
The table is as follows:
Username1 2
Username1 4
Username2 6
Username2 10
Username3 12
Username3 10
Username3 16
Etc
The data is sorted by Column 1 (Ie the username) then by columm 2 (The
numbers). I do not know how
see ?aggregate
Sean
On May 24, 2005, at 4:39 PM, McMurtry, Benjamin G. wrote:
Is there easy way using a feature like bind to sum all of collumn two
where
column 1 is the same?
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