Message-ID: <AANLkTi=WeVjfq_f0bji=GucZPof0W7ML_Ag7GCgnxoUH@mail.gmail.com>
Date: 2010-12-24T22:09:44Z
From: Dennis Murphy
Subject: Passing a data frame or matrix and working with a column of the data frame or matrix
In-Reply-To: <4D14CA81020000CB0007C7D1@medicine.umaryland.edu>
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