Message-ID: <BAY109-W3861AB54AD17265839E4EBAAE0@phx.gbl>
Date: 2009-02-23T02:44:41Z
From: Chunhao Tu
Subject: Filtering a data frame using a string for colum header
In-Reply-To: <1a9457f8-6c06-4531-ae98-39d411f5d3a5@o11g2000yql.googlegroups.com>
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