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Message-ID: <979ffa270904150738l51077907p4ecbc8a61d64a142@mail.gmail.com>
Date: 2009-04-15T14:38:45Z
From: David Hajage
Subject: performing function on data frame
In-Reply-To: <ypx6zleiyswl.fsf@alanine.uio.no>

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