Message-ID: <f49d28d40902171922w12e1797fpc9cbced36db306fb@mail.gmail.com>
Date: 2009-02-18T03:22:49Z
From: Gene Leynes
Subject: how to randomly eliminate half the entries in a vector?
In-Reply-To: <df5ffe30902171913p204c9aeco56de510710086870@mail.gmail.com>
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