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Message-ID: <CALxSy073wnWQFog2T9qsRhjoqzAS0Pp1c6xwTQ5-w-orQOqsTw@mail.gmail.com>
Date: 2013-07-24T16:27:47Z
From: Andrea Lamont
Subject: flexible approach to subsetting data
In-Reply-To: <AA63C50C-12E8-421D-BA69-A46B50EAB258@comcast.net>

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