R-beta: Copy/use and Copy/omit on dataframes

Murray Jorgensen (maj@waikato.ac.nz)
Wed, 29 Apr 1998 10:26:58 +1200

Message-Id: <>
Date: Wed, 29 Apr 1998 10:26:58 +1200
To: r-help <r-help@stat.math.ethz.ch>
From: Murray Jorgensen <maj@waikato.ac.nz>
Subject: R-beta: Copy/use  and Copy/omit on dataframes
In-Reply-To: <Pine.OSF.3.95.980428081607.9383A-100000@io.uwinnipeg.ca>

At 08:17 28/04/98 -0500, Bill Simpson wrote:
>Thanks very much everyone! Just forgot to say header=T.
>Sorry for such a low-level question.
>Bill Simpson

Well as a low level newbie I appreciate Bill's low level questions.

Here's one from me:

How do you copy from one data frame to another including or omitting rows
according to the values in one of the columns.

Past or present Minitab users will know what I am talking about!

Murray Jorgensen,  Department of Statistics,  U of Waikato, Hamilton, NZ
"Doubt everything or believe everything:these are two equally convenient
strategies. With either we dispense with the need to think."
http://www.cs.waikato.ac.nz/stats/Staff/maj.html       - Henri Poincare'

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