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Message-ID: <CAFEqCdzxzY+W2o=xSp=i9nPODbvaKE4E3rxazPMyq9DTbUZoGg@mail.gmail.com>
Date: 2013-06-27T19:43:43Z
From: Greg Snow
Subject: multivariate version of aggregate
In-Reply-To: <51CC75D0.2010605@yahoo.de>

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