From mflawren at fhcrc.org  Thu Jun  5 05:05:04 2008
From: mflawren at fhcrc.org (Michael Lawrence)
Date: Wed, 4 Jun 2008 20:05:04 -0700
Subject: [Rd] is() and S3 classes
Message-ID: <509e0620806042005v650e7f6cya52738318918da93@mail.gmail.com>

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[Rd] is() and S3 classes
Michael Lawrence