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Message-ID: <COL117-W21736827679B3ADEF6E7EC0500@phx.gbl>
Date: 2010-10-08T10:09:29Z
From: Martin Kerr
Subject: Selecting multiple columns with same name
In-Reply-To: <mailman.21.1286445608.10801.r-devel@r-project.org>

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